New payment gateway

[linksor.com]

I need to have another payment system: Dotpay - Credit card processing, international merchant accounts - this is the most popular Polish payment system.

Is there any chance for help with it? and what will be the cost ?

[Bruceper]

A simple payment module could be made for probably $20-30. If the payment system has a return feature implimenting that may double that quote.

That's just an estimate. We'd need to see an API to know more (if they have one).

[linksor.com]

Must see if they have english version of the panel. I have a Polish one so it will be difficult for you to see it in my mother tongue

edit: I have sended a ticket to the support to get english's manuals.

[Bruceper]

Just let me know if/when you find out anything.

[andrew313@op.pl]

Hi,
IndexU is well-made system. It is enough to make 'yournewgateway.php' , 'yournewgateway.check-upgrade.php', 'yournewgateway.check-invoice.php', 'yournewgateway.check-bid.php' and 'yournewgateway.inc.php' with the script of Your new gateway payments and Your new gateway will be shown in admin panel.
'yournewgateway.php' and yournewgateway.inc.php is easy to make - this is form and some configuration data.
All new gateways have differents scripts to verify paments - and this is ok - I replace them in bottom files.
But I don't know how exactly is made return feature implimentation in these files:
'yournewgateway.check-upgrade.php'
'yournewgateway.check-bid.php'
'yournewgateway.check-invoice.php'
For example after payment we receive answer from payment gateway 'all_ok'. What files should be corrected or tables in data base to make automatically add new submission? Is it enough to change code in these above files or changes must be done somewhere else?
Thank You in advance,

[Bruceper]

The code simply needs to be changed in the files you listed.

It's the return that is the difficult part, and requires knowledge or an API from the payment provider.