display a progress meter of donations towards a monthly or yearly goal
This plugin insert Paypal button (pages, posts).
Web Invoice lets you create and send web invoices and setup recurring billing for your clients.
This plugin is including the Flattr button in your RSS/Atom feed. There are some more options to extend Flattr functionality like optional autosubmit
A plugin that allows you to sell printable gift certificates for your service based business. Requires Paypal/Paypal IPN.
Easily add custom Flattr widgets to your posts and pages using shortcodes!
Accept donations from your readers via AlertPay, Moneybookers and/or PayPal.
An easy to use PayPal e-commerce solution with only downloadable goods in mind, hassle free installaton and many configurable settings.
List active shortcodes on post edit page with drag and drop to post. Includes a few simple shortcodes.
A full fledged search widget for wp e-commerce with grid view. NO GOLD CART REQUIRED.
Easyfileshop enables you to sell files as downloads. Easyfileshop is easy to use and easy to integrate.
This plugin provides flattr-buttons for comments on your blog if the comment author entered a Flattr-ID.
More than just a button - includes progress meter & photo - available in 3 sizes and 9 colors.
This plugin is including the Flattr button for your blog inside a widget.
Adds a very simple sell-a-product capability to a WP blog.
Customers & Orders support - show all old and present aproved and pending bookings from Booking Calendar.
Senzoo Widget makes it simple to add donation form with notification widget which has PayPal, Amazon FPS and Google Checkout on your WordPress blog
WordPress plugin to transform your blog in a E-commerce Shopping Cart and accept payments with Paypal. In Spanish: Plugin para WordPress que permite
Enables your mingle users to add a paypal donation button to their profile pages...
Easy and simple setup and insertion of GTPayment donate buttons with a shortcode or through a sidebar Widget. Donation purpose can be set for each but
ArtPal is a free (GPL) WordPress plugin, originally written for Artists, to seemlessly integrate PayPal with their WordPress blogs so that they can se
Plugin Manages user subscriptions by creating and deleting user accounts while managing their payments.
Get your readers to donate more by linking to your PayPal donation page at the end of every post. Includes a donation link shortcode.
Just another event management plugin.
MiniCart will implement a mini-shopping-cart. The users will be able to buy one item at a time. You can embed the items into posts.
WordPress plugin to charge your visitors for viewing posts and pages on your blog.
This plugin adds a PayPal donation button to posts and/or theme.
Best Small Shop is an e-commerce and shopping cart plugin for WordPress that accepts online payments through PayPal.
This plugin is a gateway between your ZetaPrints portal and PayPal Pro. Use it to accept credit cards directly on your website.