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Description
I have setup the loyalty program within my Square Sandbox Dashboard, but receive a 400 error when attempting to add a phone number to loyalty program. My server is console logging a 500 error when attempting POST /order-confirmation-add-loyalty-point AND POST /checkout/add-loyalty-account
Response status code was not ok: 400. [ { "code": "BAD_REQUEST", "detail": "Must provide phone_number in the mapping field", "category": "INVALID_REQUEST_ERROR" } ]
Anyone else having the same problem? Any assistance would be much appreciated.