SWREG integration - Concrete5

Hi I need a programmer to integrate SWREG payment into the ecommerce add-on to Concrete5. SWREG: [login to view URL] The ecommerce add-on: [login to view URL] The solution I'm after: 1) On my site, I use the ecommerce add-on to buy a product 2) To pay for the product, I'm redirected to SWREG 3) I'm then redirected back to ??.com I've attached an existing integration from another gateway. I dont know if this can be used to SWREG, but It may give an understanding on how ecommerce integrations work.