Introduction

Place orders from store to be shipped from web. Tax calculations. Inventory lookup.

Error Codes

The Skechers Web Service uses conventional HTTP response codes to indicate the success or failure of an API request. When a request is valid, but does not complete successfully (e.g. user not found), a response is given containing a specific error code and error message about the point of failure.

Response Parameters

errorCode: string

An error code that can be referenced in the table to the right. Refer to this error code when identifying errors.
errorMessage: string

A human-readable message providing more details about this error.

Codes

00001	Request Timeout.
00002	Invalid form data.
000007	Unauthorized, use the proper API key.
06000	Order cannot be found for void.
06007	Order cannot be cancelled at this time, or has already been cancelled.
190000	Store return error, ok to resend.
190001	Store return error, do not resend.

WebItem-OMS

Parameters

id: int

Order Item Id generated by database.
orderid: String

Order number
skunumber: string

Sku Number that uniquely identifies that product in the inventory. For example : sku Number for product D'Lites 2 - One Piece Style : 12977 Color Code : WBKB is 192283758959
skuvalue: string

Skechers defined shoe size.
unitprice: float

Price of the item after discount
regularunitprice: float

Regular price before coupon and category discount
quantity: int

Quantity
stylecode: string

Style code of the order item placed for example 12977
colorcode: string

Code code of the order itemm for example WBKB.
color: string

Various options for the color of the order items provided, for example WHT/BLACK/BLUE
itemtype: string

Type of the item, for example 'REWARD' or 'SHOE'.
image: string

Product image applied to order item.
trackingnumber: string
optional

A string provided by a carrier to track the package.
trackinglink: string
optional

A url created by Skechers to allow customer tracks their package.
orderstatus: string

Status in which the order is, for example: NEW,SHIP,CANC etc.
quantityprice: float

The price of total quanity bought.
itemdiscountamount: float

The discount amount applied to order item.
itemtax: float

The tax amount calculated per item.
itemtotalprice: float

Total price of the item after adding the tax amount. For example : Shoe price : 85$ and Tax amount : 6.80. Total Item Cost : $91.80
itemshippingcost: float

The shipping cost applied to order item.
categorydiscountamount: float

The category discount applied to order item.
refundamount: float

Total refund amount applied to order item.
creditamount: float

Total credit amount applied to order item.
divisioncode: string

Skechers defined product divison for order item.
skutype: string
optional

Type of shoe width for order item, for example EW, EEW.
webwidth: string
optional

The web width for order item.
productname: string

Skechers defined product name for order item, for example D'Lites 2 - One Piece.
pickdate: Calendar
optional

The date that order has been processed by Skechers E2 systme.
shipdate: Calendar
optional

Expected shipping date of the Order
shipstorenum: string

Shipping store number
canceldate: Calendar
optional

Order cancel date
returndate: Calendar
optional

Order return date
cancelreason: string
optional

Order cancel reason
returnreason: string
optional

Order return reason
giftcard_recipient_name: string
optional

gift card's recipient name.
giftcard_recipient_email: string
optional

gidtcard’s recipient’s email address.
giftcard_sender_name: string
optional

gift card's sender name.
giftcard_cardnum: string
optional

Gift card CardNumber
giftcard_pin: string
optional

Gift card’s PIN number.
giftcard_msg: string
optional

Gift card message.
giftcard_amount: float
optional

Gift card amount
giftcard_expiration: Long
optional

Gift card’s expiration date
item_shipping_fname: string

Customer’s item’s shipping first name.
item_shipping_lname: string

Customer’s item’s shipping last name.
item_shipping_address1: string

Customer’s item’s shipping address line1.
item_shipping_address2: string

Customer’s item’s shipping address line2.
item_shipping_city: string

Customer’s item’s shipping city.
item_shipping_zip: string

Customer’s item’s shipping zipCode.
item_shipping_state: string

Customer’s item’s shipping state.
item_shipping_country: string

Customer’s item’s shipping country
item_shipping_phone: string

Customer’s item’s shipping phone number
isCreditedPoints: boolean

Status indicates order item is allow to credit.
itemtaxes: List[TaxCalculation]

List of taxs applied to order item.
itemtaxes[0].tax: float

Tax amount based on subtotal.
itemtaxes[0].taxtype: string

Tax type. Default tax type is TAX
item_issue_creditinvoice: boolean

Status indicates order item is allow to issue credit invoice.
isShoes: boolean

Boolean variable that defines if this order item is of type shoe or not.

WebOrder-Oms

Parameters

orderid: String

Skechers order number.
locale: string

Location from where the order enters the system. For example , en_US for USA orders.
parentid: int
optional

New order number for exchange order action.
storenum: string

Store where the order is placed.
externaluserid: String

External User Id that was given by B2B, B2C.
emailaddress: string

Customer email used for placing order.
billing_fname: string

Customer’s billing first name.
billing_lname: string

Customer’s billing last name.
billing_address1: string

Customer’s billing address line1.
billing_address2: string
optional

Customer’s billing address line2.
billing_city: string

Customer’s billing city.
billing_zip: string

Customer’s billing zipCode.
billing_state: string

Customer’s billing state.
billing_country: string

Customer’s billing country.
billing_phone: string

Customer’s billing phone number.
shipping_fname: string

Customer’s shipping first name.
shipping_lname: string

Customer’s shipping last name.
shipping_address1: string

Customer’s shipping address line1.
shipping_address2: string
optional

Customer’s shipping address line2.
shipping_city: string

Customer’s shipping city.
shipping_zip: string

Customer’s shipping zipCode.
shipping_state: string

Customer’s shipping state.
shipping_country: string

Customer’s shipping country.
shipping_phone: string

Customer’s shipping phone number.
shippingmethod: string

Order shipping method, for example Standard shipping method.
shippingdescription: string

Description of shipping method, for example : Standard Shipping (4-10 business day for Standard shipping method).
tax: float

Tax amount applied to order.
shippingcost: float

Shipping amount applied to order.
referralid: string
optional

Order placed through Skechers affiliate member site. The referalid is an pre-defined name associated with each Skechers affiliate member, for example, the mobile-predictspring refers to the order placed by Skechers mobile application.
currencycode: string

Currency Code applied to order, for example: USD for Skechers US site.
ordertimestamp: Calendar

The time at which order is placed.
garpacid: string
optional

Applied to Skechers B2B site, a unique number provided by Skechers E2 system.
networkid: string
optional

Applied to Skechers B2B site, a unique string provided by a B2B employee while placing an order on Skechers's B2B site.
taxrate: float

Tax rate applied to order.
groupname: string
optional

Applied to Skechers B2B site, a unique name provided by B2B to identify a business unit.
estimatedShippingDate: Calendar
optional

Estimated Shipping Date applied to order.
crmecode: string
optional

A unique string for Skechers's Elite member.
crmcardnum: string
optional

A unique number for Skechers's Elite member.
subtotal: float

Sum of item total after item's category discount.
total: float

Total amount applied to order.
orderitemwrites: List[WebItem]

Refers to WebItem object to Models -> WebItem.
creditedGiftCardItems: List[WebItem]
optional

Order items associated with refunded gift card items, refers to WebItem object to Models -> WebItem.
paymentwrites: List[PaymentWrites]

List of gateway payments applied to order.
paymentwrites[0].paymentid: int

A unique id generated by database.
paymentwrites[0].accountnumber: string

Payment's account number, for example credit card's acct number is last 4-digits prefixed with x, PayPal's acct number is payerId provided by PayPal.
paymentwrites[0].token: string

A unique string provided by payment gateway to identify individual credit card, gift card, PayPal paymet, Afterpay payment ...
paymentwrites[0].paymenttype: string

Skechers defined payment type, for example 'CREDIT' is for credit card payment, 'PAYPAL' is for PayPal payment, 'GIFT' is for gift card payment and 'REWARD' is for reward certificate payment.
paymentwrites[0].ccexp: string
optional

Credit card expiration.
paymentwrites[0].ccexpmonth: string

Credit card expiration month.
paymentwrites[0].ccexpyear: string

Credit card expiration year.
paymentwrites[0].cctype: string

Credit card type, for example MasterCard, visa, Discover etc.
paymentwrites[0].activeok: boolean

Status indicates credit card is active.
paymentwrites[0].totalrefundamount: float

Total refund amount occurs on a payment.
paymentwrites[0].totalchargedamount: float

Total charge amount occurs on a payment.
paymentwrites[0].updatedateStr: string

The timestamp with formatted string at which the payment is updated, for example: Jan 17, 2019 11:52 PST.
paymentwrites[0].allowCredit: boolean
optional

Total amount allows to credit on a payment.
paymentwrites[0].availableamount: float

Total available amount current on a payment.
paymentwrites[0].status: string
optional

Current status of payment.
paymentwrites[0].paymentservice: string
optional

Service provided by payment gateway, for example credit card have APPL(ApplePay) and GOOG(Google Wallet).
paymentwrites[0].authcode: string
optional

A unique number provided by payment gateway to identify each payment transaction.
PaymentWrites[0].numofinstallments: int
optional

Only applied to Webpay, number of payments a payment gateway offers.
hasShippedItems: boolean
optional

Status indicates order has the items already delivered.
hasGCRCItem: boolean
optional

Status indicates order has the refunded gift card items.
hasInvoice: boolean

Status indicates order has a invoice.
hasNif: boolean

Status indicates order provides nif number.
requireNif: boolean

Status indicates order requires nif number.
numOfInstallments: Int
optional

Webpay only(Chile site), the number of payments Chile site offers.
printOrderSummary: boolean

Status indicates order has printable order summary available.
vatid: string
optional

Germany and Spain site only, a number is required for placing a order on Germany or Spain site.

Create API Key

Create a new API Key, requestable up to 48 hours. Optionally be closed off if ack=true.

Request Parameters

storenum: string

Store number, string value.
app: string

App type, should correspond with locale. ex: For US, send 'skechers_us'
locale: string

Locale, should correspond with app. ex: For US, send 'en_US'
client: string

Accepted values are 'web', 'garpac', or 'pos'.
ack: boolean
optional

If ack = false, api key is requestable up to 48 hours. If ack = true, this particular apikey is closed off and not requestable anymore.

Response Parameters

apikey: string

This is the api key generated.

POST /api/store/apikey

Example Request

curl \
-X POST \
-H "Content-type: application/json" \
-d '{"apikey":"AY8ZRNUHN2I4MNM5JQDDWVBXWQBEUH","request":{"storenum":"617","app":"skechers_us","locale":"en_US","client":"pos"}}
                            ' http://retailapi-skechers-com.dev.skechers.com/api/store/apikey

{"apikey":"AY8ZRNUHN2I4MNM5JQDDWVBXWQBEUH","request":{"storenum":"617","app":"skechers_us","locale":"en_US","client":"pos"}}

Example Response

{"result":{"apikey":"6s0JDI1yv3df6wZAJLW8ALtJw0H8yD"}}

Live Response

Place Omnichannel Order

Place a new omnichannel order.

Request Parameters

emailaddress: string

Customer email used for placing order.
shippingmethod: string

Order shipping method, for example Standard shipping method.
shippingcost: float

Order shipping cost.
taxrate: float

Order tax rate cost.
chargedamount: float

Amount that has been charged to the customer.
invoicenum: string
optional

Store invoice number.
terminalid: string
optional

Store terminal ID.
cashierid: string
optional

Store cashier ID.
shippingaddress.firstname: string

Customer's shipping First name with maxlength = 255
shippingaddress.lastname: string

Customer's shipping Last name with maxlength = 255
shippingaddress.address1: string

Customer's shipping address line1 with maxlength = 255
shippingaddress.address2: string

Customer's shipping address line2 with maxlength = 255
shippingaddress.city: string

Customer's shipping city with maxlength = 50
shippingaddress.state: string

Customer's shipping state with maxlength = 10
shippingaddress.zip: string

Customer's shipping zipCode with maxlength = 25
shippingaddress.country: string

Customer's shipping country with maxlength = 50
shippingaddress.phone: string

Customer's shipping phone number with maxlength = 255
billingaddress.firstname: string

Customer's shipping First name with maxlength = 255
billingaddress.lastname: string

Customer's shipping Last name with maxlength = 255
billingaddress.address1: string

Customer's shipping address line1 with maxlength = 255
billingaddress.address2: string

Customer's shipping address line2 with maxlength = 255
billingaddress.city: string

Customer's shipping city with maxlength = 50
billingaddress.state: string

Customer's shipping state with maxlength = 10
billingaddress.zip: string

Customer's shipping zipCode with maxlength = 25
billingaddress.country: string

Customer's shipping country with maxlength = 50
billingaddress.phone: string

Customer's shipping phone number with maxlength = 255
payment.accountnumber: string

Payment's account number, for example credit card's acct number is last 4-digits prefixed with x, PayPal's acct number is payerId provided by PayPal.
payment.token: string

A unique string provided by payment gateway to identify individual credit card, gift card, PayPal paymet, Afterpay payment .... For Aurus payment, the param refers to Aurus's CardIdentifier(CI or KI), the specification of OOT shall refer to Aurus documentation.
payment.providertoken: string
optional

A unique string provided by payment gateway. For Aurus payment, the param refers to Aurus's OneOrderToken(OOT), the specification of OOT shall refer to Aurus documentation.
payment.providerrefnum: string
optional

A unique string provided by payment gateway. For Aurus payment, the param refers to Aurus's AurusPayTicketNum(APTN), the specification of APTN shall refer to Aurus documentation.
payment.providertxnid: string
optional

A unique string provided by payment gateway. For Aurus payment, the param refers to Aurus's TransactionIdentifier(APTID), the specification of APTID shall refer to Aurus documentation.
payment.exp: string
optional

Credit card expiration.
payment.expmonth: string

Credit card expiration month.
payment.expyear: string

Credit card expiration year.
lineitems.upccode: string

UPC/SKU of item.
lineitems.regularunitprice: float

Regular price before coupon and category discount.
lineitems.discountamount: float

The discount amount applied to order item.
lineitems.unitprice: float

Price of the item after discount
lineitems.tax: float

Tax amount applied to order.
lineitems.shippingcost: float

Shipping amount applied to order.
lineitems.totalprice: float

Total price of the item after adding the tax amount. For example : Shoe price : 85$ and Tax amount : 6.80. Total Item Cost : $91.80

Response Parameters

order: WebOrder

Refer to Models - WebOrder.

POST /api/retail/checkout/confirm

Example Request

curl \
-X POST \
-H "Content-type: application/json" \
-d '{"apikey":"AY8ZRNUHN2I4MNM5JQDDWVBXWQBEUH","request":{"shippingaddress":{"city":"OKLAHOMA CITY","zip":"30330","state":"CA","firstname":"JOHN","country":"USA","address2":"APT 4","lastname":"SMITH","address1":"123 MUCEASY STREET","default":false,"phone":"1231231234"},"emailaddress":"MYTEST+SKECHERS@SKECHERS.COM","billingaddress":{"city":"LOS ANGELES","zip":"30330","state":"CA","firstname":"JOHN","country":"USA","address2":"1121 Manhattan Avenue","lastname":"SMITH","address1":"Store 001","default":false,"phone":"1231231234"},"invoicenum":"","lineitems":[{"tax":2.61,"unitprice":29,"upccode":"190211914439","discountamount":10,"regularunitprice":39,"shippingcost":0,"totalprice":31.61},{"tax":2.61,"unitprice":29,"upccode":"190211914439","discountamount":10,"regularunitprice":39,"shippingcost":0,"totalprice":31.61}],"chargedamount":63.22,"shippingmethod":"Standard","payment":{"exp":"3/2022","accountnumber":"1111","token":"1313561542810119","expyear":"2022","expmonth":"3","cardtype":"Visa"},"shippingcost":0,"taxrate":0.09,"terminalid":"","cashierid":""}}
                            ' http://retailapi-skechers-com.dev.skechers.com/api/retail/checkout/confirm

{"apikey":"AY8ZRNUHN2I4MNM5JQDDWVBXWQBEUH","request":{"shippingaddress":{"city":"OKLAHOMA CITY","zip":"30330","state":"CA","firstname":"JOHN","country":"USA","address2":"APT 4","lastname":"SMITH","address1":"123 MUCEASY STREET","default":false,"phone":"1231231234"},"emailaddress":"MYTEST+SKECHERS@SKECHERS.COM","billingaddress":{"city":"LOS ANGELES","zip":"30330","state":"CA","firstname":"JOHN","country":"USA","address2":"1121 Manhattan Avenue","lastname":"SMITH","address1":"Store 001","default":false,"phone":"1231231234"},"invoicenum":"","lineitems":[{"tax":2.61,"unitprice":29,"upccode":"190211914439","discountamount":10,"regularunitprice":39,"shippingcost":0,"totalprice":31.61},{"tax":2.61,"unitprice":29,"upccode":"190211914439","discountamount":10,"regularunitprice":39,"shippingcost":0,"totalprice":31.61}],"chargedamount":63.22,"shippingmethod":"Standard","payment":{"exp":"3/2022","accountnumber":"1111","token":"1313561542810119","expyear":"2022","expmonth":"3","cardtype":"Visa"},"shippingcost":0,"taxrate":0.09,"terminalid":"","cashierid":""}}

Example Response

{"result":"[WebOrder Object]"}

Live Response

Return Web Order

Return web order through store.

Request Parameters

storeNum: string

Store number for the return transaction.
orderid: int

Web Order ID.
comment: string

POS return Web order Store: xxx, RTNCItems: stylecode1colorcode1/size1/upc1/itemId1, stylecode2colorcode2/size2/upc2/itemId2, ExchangedItems: stylecodecolorcode/size/upc (if has exchange) RefundTo: CreditCard: Visa, X4111, $100.00, GIFTCARD: xxxx, $20.00, Cash: $20.00 ChargeTo: CreditCard: Visa, X4111, $100.00, GIFTCARD: xxxx, $20.00 (if exchange to more expensive item)
lineitems: List

List of returned items, require at least one item.
lineitems[0].orderitemid: int

Unique web order item id, it can be located in the response of 'Get Order By ID' API call, example as orderitems -> id
lineitems[0].amount: float

Refund amount for the line item, which is determined by store associate.
lineitems[0].reason: string
optional

Reason for returning the line item.

POST /api/store/web/return

Example Request

curl \
-X POST \
-H "Content-type: application/json" \
-d '{"apikey":"AY8ZRNUHN2I4MNM5JQDDWVBXWQBEUH","request":{"storeNum":"500","lineitems":[{"orderitemid":10330830,"amount":48.6,"reason":"doesn't fit"},{"orderitemid":10341913,"amount":55.49,"reason":"doesn't fit"}],"comment":"POS return Web order\nStore: xxx,\nRTNCItems: stylecode1colorcode1/size1/upc1/itemId1, stylecode2colorcode2/size2/upc2/itemId2,\nExchangedItems: stylecodecolorcode/size/upc  (if has exchange)\nRefundTo: CreditCard: Visa, X4111, $100.00, GIFTCARD: xxxx, $20.00, Cash: $20.00\nChargeTo: CreditCard: Visa, X4111, $100.00, GIFTCARD: xxxx, $20.00 (if exchange to more expensive item)","orderid":553239}}
                            ' http://retailapi-skechers-com.dev.skechers.com/api/store/web/return

{"apikey":"AY8ZRNUHN2I4MNM5JQDDWVBXWQBEUH","request":{"storeNum":"500","lineitems":[{"orderitemid":10330830,"amount":48.6,"reason":"doesn't fit"},{"orderitemid":10341913,"amount":55.49,"reason":"doesn't fit"}],"comment":"POS return Web order\nStore: xxx,\nRTNCItems: stylecode1colorcode1/size1/upc1/itemId1, stylecode2colorcode2/size2/upc2/itemId2,\nExchangedItems: stylecodecolorcode/size/upc (if has exchange)\nRefundTo: CreditCard: Visa, X4111, $100.00, GIFTCARD: xxxx, $20.00, Cash: $20.00\nChargeTo: CreditCard: Visa, X4111, $100.00, GIFTCARD: xxxx, $20.00 (if exchange to more expensive item)","orderid":553239}}

Example Response

[{"result":"Success"}]

Live Response

Void Omnichannel Order

Cancels and voids an omnichannel order. Can only be canceled and voided if the order is in NEW status and hasn't been pulled by Garpac.

Request Parameters

orderid: int

OMS Order ID of the Order that needs to be voided.

Response Parameters

order: WebOrder

Refer to Models - WebOrder.

POST /api/retail/checkout/void

Example Request

curl \
-X POST \
-H "Content-type: application/json" \
-d '{"apikey":"AY8ZRNUHN2I4MNM5JQDDWVBXWQBEUH","request":{"orderid":6174242}}
                            ' http://retailapi-skechers-com.dev.skechers.com/api/retail/checkout/void

{"apikey":"AY8ZRNUHN2I4MNM5JQDDWVBXWQBEUH","request":{"orderid":6174242}}

Example Response

{"result":"[WebOrder Object]"}

Live Response

Web Inventory Search

Searches web inventory by sku or style/color/size combination.

Request Parameters

upc: string

Product UPC Code or SKU.
style: string

Product Style Code
color: string

Product Color Code
size: string

Product Size Number.

Response Parameters

message: string

SUCCESS, NO_RESULT, or INVALID_REQUEST. This is only not null if the search is by UPC/SKU.
skus: string

List of UPCs and Sizes available for that search query. This is only not null if the search is by Style/Color/Size.

POST /api/retail/checkout/search

Example Request

curl \
-X POST \
-H "Content-type: application/json" \
-d '{"apikey":"AY8ZRNUHN2I4MNM5JQDDWVBXWQBEUH","request":{"style":"52675","color":"BBK"}}
                            ' http://retailapi-skechers-com.dev.skechers.com/api/retail/checkout/search

{"apikey":"AY8ZRNUHN2I4MNM5JQDDWVBXWQBEUH","request":{"style":"52675","color":"BBK"}}

Example Response

{"result":{"message":"SUCCESS","skus":[{"upc":"888222488079","size":"9.0"}]}}

RETAIL

Models

APIs

Introduction

Error Codes

Response Parameters

errorCode: string

errorMessage: string

Codes

WebItem-OMS

Parameters

id: int

orderid: String

skunumber: string

skuvalue: string

unitprice: float

regularunitprice: float

quantity: int

stylecode: string

colorcode: string

color: string

itemtype: string

image: string

trackingnumber: string optional

trackinglink: string optional

orderstatus: string

quantityprice: float

itemdiscountamount: float

itemtax: float

itemtotalprice: float

itemshippingcost: float

categorydiscountamount: float

refundamount: float

creditamount: float

divisioncode: string

skutype: string optional

webwidth: string optional

productname: string

pickdate: Calendar optional

shipdate: Calendar optional

shipstorenum: string

canceldate: Calendar optional

returndate: Calendar optional

cancelreason: string optional

returnreason: string optional

giftcard_recipient_name: string optional

giftcard_recipient_email: string optional

giftcard_sender_name: string optional

giftcard_cardnum: string optional

giftcard_pin: string optional

giftcard_msg: string optional

giftcard_amount: float optional

giftcard_expiration: Long optional

item_shipping_fname: string

item_shipping_lname: string

item_shipping_address1: string

item_shipping_address2: string

item_shipping_city: string

item_shipping_zip: string

item_shipping_state: string

item_shipping_country: string

item_shipping_phone: string

isCreditedPoints: boolean

itemtaxes: List[TaxCalculation]

itemtaxes[0].tax: float

itemtaxes[0].taxtype: string

item_issue_creditinvoice: boolean

isShoes: boolean

WebOrder-Oms

Parameters

orderid: String

locale: string

parentid: int optional

storenum: string

externaluserid: String

emailaddress: string

billing_fname: string

billing_lname: string

billing_address1: string

billing_address2: string optional

trackingnumber: string
optional

trackinglink: string
optional

skutype: string
optional

webwidth: string
optional

pickdate: Calendar
optional

shipdate: Calendar
optional

canceldate: Calendar
optional

returndate: Calendar
optional

cancelreason: string
optional

returnreason: string
optional

giftcard_recipient_name: string
optional

giftcard_recipient_email: string
optional

giftcard_sender_name: string
optional

giftcard_cardnum: string
optional

giftcard_pin: string
optional

giftcard_msg: string
optional

giftcard_amount: float
optional

giftcard_expiration: Long
optional

parentid: int
optional

billing_address2: string
optional

shipping_address2: string
optional

referralid: string
optional

garpacid: string
optional

networkid: string
optional

groupname: string
optional

estimatedShippingDate: Calendar
optional

crmecode: string
optional

crmcardnum: string
optional

creditedGiftCardItems: List[WebItem]
optional

paymentwrites[0].ccexp: string
optional

paymentwrites[0].allowCredit: boolean
optional

paymentwrites[0].status: string
optional

paymentwrites[0].paymentservice: string
optional

paymentwrites[0].authcode: string
optional

PaymentWrites[0].numofinstallments: int
optional

hasShippedItems: boolean
optional

hasGCRCItem: boolean
optional

numOfInstallments: Int
optional

vatid: string
optional

ack: boolean
optional