TYPO3 e-Commerce plugins provide a payment facility for your online shop. It is possible to use quite a few extensions for TYPO3 at the moment. You need to choose the extension that is suitable for your online shop: one that suits the shop's requirements and extension options.
There are two extensions from TYPO3 TER (TYPO3 Extension Repository) that are popular and typical:
Shop System (tt_products) by Franz Holzinger: This is the most used (the extension that has the maximum number of downloads in the TYPO3 repository) e-Commerce extension. This extension provides product management, product articles, PayPal/card/bank transfer payments, special offers, product variants, voucher system, and so on.
Webformat Shop System (extendedshop) by Mauro Lorenzutti: This is a fast-growing extension that provides functions such as product management, color/size variants, order management, VAT management, orders tracking, products categories, multilingual product entries, and so...