PinaCart is a webshop constructor. Use it as a shopping cart engine to create a chain of online stores or build your own SaaS ecommerce platform and allow your clients to create and manage their online stores. Just download and install PinaCart to start getting clients, then you can customize and expand the software, develop and sell your own set of skins and templates, and come up with new features and functionality.
FileMaker Custom Functions for PayPal APIs provides a collection of custom functions for FileMaker Pro which provide direct access to PayPal's Web service APIs using nothing more than simple functions inside FileMaker calculations, just like any other FileMaker function. When the solution file starts, it loads a number of functions into your FileMaker system; you'll find them under External Functions from any calculation dialog. There are matching functions for each API call which PayPal provides in their NVP Web services. You simply choose a function and populate its parameters using your FileMaker data. The function will handle all communication with PayPal and return all response data back to the solution file in global fields so they're available for you to populate your own FileMaker tables/layouts accordingly.
CodeIgniter for PayPal Payments Pro includes every API call available in PayPal's NVP documentation, as well as their Authentication and Permissions APIs. The controller includes "template" methods for every call which include all the possible parameters which can be passed into each particular call. All you have to do is fill the blank parameters in the array templates and pass the results into the library method. An array will be returned with all of the response fields from PayPal, as well as a few extra fields for troubleshooting purposes.
Avactis Shopping Cart is an online store software. It can be customized for any design with no programming skills, and is easy to integrate with an existing Web site through a unique tag-based technology. It is SEO optimized, secure, and easy to upgrade. One of the major advantages of Avactis is the use of unique technologies that, unlike other shopping cart software, provide for fast and easy integration of an on-line store into an existing Web site, thus minimizing the time-to-market for our customers and partners. The software has no logical limitations on the number of products. The code is optimized for smooth performance with up to 35,000 products and more. A free version is available. Special discounts are given for developers and Web designers.
AShopV provides a shopping cart with digital goods delivery, affiliate tracking, Swoopo-style auctions, full PayPal support, support for many other payment gateways, many shipping calculation options, and multiple languages and currencies. The software also includes a CRM Sales Office with order management where you can create quotes and turn them into bills that can be paid online, set up automatic recurring billing, manage purchase orders, handle customer and vendor contact through POP3 or IMAP, and view customer and vendor history. A Shopping Mall integrates with the affiliate tracking to let you set up your own ClickBank clone.