Copy PageSet a sale's customerget https://api.smoothpos.net/sale/customer/{id}/{customer}/set.jsonAttaches a customer to an existing sale. Heads up: this is a GET request, but it changes data. Don't call it just to look something up. Required permission: GroupPermissionSalesCreate, edit and delete sales; manage = create sales and change their staff member or customer (includes view)Path Paramscustomerint64requiredID of the customer to attach.idint64requiredID of the sale.Responses 200Success. 400The request couldn't be processed. Possible error messages: error updating old customer record error updating sale error updating new customer record no sale lines found 404Not found, or your X-Smoothpos-Auth token is missing or invalid. (Smooth POS uses 404 for auth failures too.) Possible error messages: no route not authorised Updated 8 days ago Create a saleEmail a receiptDid this page help you?YesNo