Merchant side invoicing

Implementation is OPTIONAL

General Flow

  1. Customer scans products to shopping cart.

  2. Smarts will send shopping cart to merchant when customer is ready to pay for the purchase.

  3. Merchant will response with generated receipt

  4. Customer will pay for receipt.

  5. Smarts will send receipt payment confirmation to merchant.


Visit your store configuration page in Smarts manager UI. Switch store side invoicing to ON position and implement required endpoints.


Implement following endpoints

Create receipt endpoint

Confirm receipt payment endpoint

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