Step 1: Go to the WhatsApp Manager, and select the phone number from the left-hand side panel. Click on Payment Configuration and then select 'India'.
Step 2: In Payment Configuration click on the 'New Configuration' button from the upper right-hand side corner.
Step 3: After clicking on the New Configuration button, a pop-up will appear, click on 'Get Started'.
Step 4: Please select 'UPI VPA ID', as the other options are currently unavailable.
Step 5: Enter the details appearing in the payment configuration pop-up window.
Step 6: Go to MSG91 WhatsApp Panel, and click on the Number from the left-hand side panel. Click on the Settings icon from the action column.
Step 7: Click on the Settings icon from the action column. A pop-up will appear. Enter the details of the Payment Configuration and then click on the 'Save' button.
Step 8: Click on the 'Send WhatsApp' option from the left-hand side panel. From there, businesses can send the catalog to their users and users can select the products.
Step 9: A sample message is provided below to show how the catalog messages will be displayed to users.
Step 12: The customer will receive a confirmation of the payment as soon as he completes the payment.