PayPal integration and automation - software development - contract programming

(408) 343-0234
Dynamic Ventures - Software Development Services

At Dynamic Ventures, we have the experience to integrate your Web site with PayPal -- and automate the data transfer (such as payment information) between PayPal and other Web or Desktop applications. These include Excel, MS Access, SQL Server and QuickBooks. Our PayPal expertise includes Instant Payment Notification (IPN) and PayPal API.

Using PayPal integration we created:

  • Self-registration and purchasing processes for Web applications.
  • Web-based online purchasing and trial software activation processes for desktop applications.
  • Security systems that only allow access to digital contents by users who paid for it.
  • One-time payment or subscriptions.

Look over some examples of our work below and contact us to learn how we can meet your unique PayPal needs.

Back-end software integration with PayPal accounts
We developed plug-ins and various extensions for accounting and business software systems that import information from a PayPal account. (For example: Import payment information from PayPal into QuickBooks, Excel or SQL Server.)

Selling Web Application Memberships
We developed various purchasing scenarios for our clients that enable customers to pay with PayPal using their Web application memberships.

  • User creates a membership account and uses it after making a payment through PayPal.
  • User creates a trial membership account that is valid for a limited period of time (e.g., 30 days). When the trial period expires, user is prompted to pay.
  • Users can use their membership accounts as long as they pay a subscription fee.

Web stores that get payments through PayPal
We developed various Web stores that allow customers to add items to a shopping cart and make payments using PayPal as user and to manage items as administrator.

You can access a PayPal test application here. The application represents a shopping cart where the shop store customers can purchase different products, add them to the cart and pay using PayPal. The payment is processed on the PayPal test server (sandbox) (using the PayPal API functions). After submitting the data, the PayPal transaction ID will be displayed.

Shop store owners can very easily use a similar application for enhancing their business quality. As an owner, first you need to create a Premier or Business PayPal account and then to get PayPal API credentials. All the payments made by users when purchasing your current products will go to your PayPal account.

Selling Desktop applications with PayPal
Customers can download demo desktop software from the Web site -- and they can automatically activate the entire product (or several features of it) by paying with PayPal.

To ensure the most efficient process, we use an agile software development methodology. Rather than delivering your Web-based eBusiness system all at once, we will build it incrementally through a series of project milestones/iterations. You will have a working system from a very early iteration. As we progress with each project milestone, we will improve and refine the system based on your feedback and your priorities. This way, you’ll end up with a satisfactory final product that meets your expectations.

We recommend sharing the system with real users at an early stage, so you will get real feedback on its functionality. This will enable us to add enhance system features to meet real-world requirements.

Our strong software engineering background makes us uniquely qualified to participate in almost any type of software development project. We have strong expertise in developing Web and Desktop Applications using: ASP.NET, C#, VB.NET, SQL Server, ADO.NET, Java Scripts, ASP.NET User Controls, ASP.NET Custom Controls, Web Services, ASP, ADO, HTML, XML, DHTML, VC++, QuickBooks SDK, eBay SDK, PayPal Web Services API, IPN, PDT, RETS (Real Estate Transaction Standard).

To find out more about how Dynamic Ventures can help you ensure project success, click here. See how we can meet your application development needs -- even if you only have a rough idea, a concept or a short problem description. Call (408) 343-0234 or e-mail today.

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