Smarty/PHP Site Payment Integration Developer

We require the services of a Paypal/payment smarty/php integration developer to enable code currently within our site which allows the site to receive payments. This was previously developed however was disabled. Which now we need to have enabled and functional. You should either notify us as to whether we should re-enable the code or create new code to perform this function. Project tasks will include: Update code to have paypal functionality enabled Update code to work with product type selection Product Types are the following: featured premium homepage gallery Auto Re-post Products on the site Standard Advanced Business Enterprise Code to be commented accordingly Testing to be completed before code submitted to go live You will be provided the designed pages which you will need to integrate the payment backend into our site. Further information Once a user selects a product on our site [login to view URL]; they will be directed to this page from where they are able to make a selection for a certain type of product which is then attributed to their listing: [login to view URL] The overall payment funciton should work similiar to this [login to view URL] [login to view URL] Currently there are only 5 different types of products/attributes, however the system should allow for more. Please notify us of a friendly South African capable system (possibly including PayPal) See attached images of a current environment which we would like to replicate