Get a list of coupons that have been redeemed at the register.
For a more generally useful API call, see getIssuedCoupons. getIssuedCoupons lists coupons with ALL statuses — active, expired, redeemed — and you can also use a status filter to retrieve any of the three.
|Parameter name||Description||Possible value||Required|
|uniqueIdentifier||Unique identifier of the coupon||String|
|changedSince||Retrieve only items that have been added or modified since the specified timestamp. Use it to keep a local database in sync with Erply.||Integer (Unix timestamp)|
|recordsOnPage||Number of records API should return. By default 20, at most 100.||Integer|
|pageNo||API returns at most recordsOnPage items at a time. To retrive the next recordsOnPage items, send a new request with pageNo incremented by one. By default, API returns "page 1".||Integer|
|issuedCouponID||Integer||ID of the redeemed coupon.|
|couponID||Integer||ID of coupon code.|
|uniqueIdentifier||String||Unique identifier of the coupon.|
|timestamp||Unix timestamp||Accept time.|
|invoiceID||Integer||Invoice the coupon was redeemed with.|
|customerID||Integer||Customer who redeemed the coupon.|
|warehouseID||Integer||Store or location where the coupon was accepted.|
|warehouseCode||String||Store or location code.|
|pointOfSaleID||Integer||Register where the coupon was accepted.|
|employeeID||Integer||Salesperson who accepted the coupon.|
|added||Unix timestamp||Creation time.|
|lastModified||Unix timestamp||Last modification time.|
getRedeemedCoupons requires promotions module and returns error 1006 if that module has not been enabled on your account.