ShoppingCart


Cookbook /
SagePayPayment  Provides SagePay (previously known as Protx) payment integration into PmWiki (Beta / RC (works for me))
SimpleCart  integration of simple javascript shopping cart with PayPal or Google checkout (stable)
ZAP  The ZAP forms processor handles data and file management, page insertions (forums, blogs), email & newsletters, e-commerce, and more. (Stable (relies on latest Beta version of PmWiki))