I need a new payment gateway integrated in such a way that in the admin section it allows us to specify a URL and what data needs to be posted to that URL. (eg :- price, qty etc.. and a custom merchant ID which can also be specified by the back end).
Once the payment gateway is enabled it should have the ability for the end user to pay for items through that gateway and be redirected to the bank’s page (specified via the backend) where they can enter their credit card details and complete the transaction and redirected back to our page.
How much would you’ll charge for this roughly? Also, how much would it cost if this was done with the values hardcoded?
This is a bit urgent so reply asap.
P.S - You can directly mail me via email@example.com