I insist to please read carefully and understand the project before placing a bid.
The payment gateway should be installed in a different way!
- A customer enters the credit card number on site A. (WordPress website with a credit card field on the checkout page).
- Then the customer's order with the xxx amount (placed on-site A) should go through from site B (A different site) to the payment gateway.
- Site B (A different eCommerce site) acts as a bridge between Site A and the payment gateway.
Please respond only if you can install the payment gateway in this way.
Example site is [login to view URL]