Standard Payment

This is a sequence diagram for the standard payment process

standard

  1. Customer proceeds to merchant’s checkout page and selects Billease as payment method
  2. Merchant makes a transaction request, and sends this request to Billease
  3. Once transaction is successfully created, status is now pending; and Billease sends a response containing redirect_url (this is the Billease Checkout Page)
  4. Merchant redirects customer to the Billease Checkout Page
  5. On the Billease Checkout Page, customer signs in Billease account, and confirms the transaction
  6. Billease will then start processing the payment
  7. Once payment is confirmed, merchant can now start processing the order
  8. Once order processing is completed, merchant calls update transaction API to confirm the transaction
  9. Billease then redirects customer to payment completed page

Customer can connect Billease account to speed up checkout process. This is a sequence diagram for the standard payment process when customer have connected Billease account:

standard

  1. Customer proceeds to merchant’s checkout page and selects Billease as payment method
  2. Merchant makes a transaction request, and sends this request to Billease
  3. Once transaction is successfully created, status is now pending; and Billease sends a response containing redirect_url (this is the Billease Checkout Page)
  4. Merchant redirects customer to the Billease Checkout Page
  5. Customer confirms the transaction via OTP
  6. Billease will then start processing the payment
  7. Once payment is confirmed, merchant can now start processing the order
  8. Once order processing is completed, merchant calls update transaction API to confirm the transaction
  9. Billease then redirects customer to payment completed page