Add more payment options for Buy/Sell php script

Avg Bid (USD)
Project Budget (USD)
$30 - $250

Project Description:
I have a PHP multi-user buy/sell script (SMARTY) with Paypal payment (only).
I want to add more options for payment
1- Hand to Hand
2- Wire Transfer

Changes needed:
Payment type should appear in (Show Item Page).
Selling process begin with adding item to cart -> Checkout -> Choose Payment Type.
For (Hand to Hand) and (Wire Transfer) payment, the item will be on-hold until Buyer pay the cost and seller confirms that, and later the buyer confirm delivery.
New payment Methods affects (Transactions/Transactions History/Invoices/Item Stock/Item Commission/Item Sell Request/Shop Payment Policy).
Payment Status (Done/Not Transferred/Suspended/Refund ).

Beside any additional modification may not listed above related to payment methods

All new payment methods should support multilingual.

I need expert people that have previous projects in PHP shopping programming

Skills required:
eCommerce, HTML, PHP, Shopping Carts, Website Design
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