PayPal Digital Goods Express Checkout
Zero Gravity Programming builds custom PayPal Digital Goods Express Checkout integrations, along with a variety of other PayPal and e-Commerce
web-based integrations. Our lead developer is a Certified PayPal Developer. We have 17 years experience in web
development, custom programming, databases, APIs and integrations.
In addition to Digital Goods Express Checkout, we build all kinds of PayPal integrations, including Chained Payments, Website Payments Pro,
Donations, Mass Pay, IPN, PayFlow, etc.
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We are experienced and certified to provide you the first-class integrations and solutions you can trust.
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Testimonials
"Great company! I had a small but custom project I needed them to develop.
They made it look simple and easy. The end product was exactly as I described.
No surprises at all. Great job!"
-- Lee Holland, Okland Construction
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"Thanks for helping us out in a jam, especially on the weekend with short notice.
We will definitely be working with you again, when we need a setup for digital goods and
Express checkout with Paypal."
-- Brion Hurley, Tortuga Sun Design
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"Worked with Zero Gravity on this project and it was a breeze. Straight to the point and the
work is very professional. Will be working with them on more projects after this. Great work."
-- Walden Gajo, ReelClips TV
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"Zero Gravity is technically very skilled, reasonably priced, and easy to work with. They integrated
the PayPal APIs with our CartSpan® shopping cart interface for Peachtree Accounting. Thank you, Zero Gravity."
-- Scott Wheeler, Owner, CartSpan.com
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"I had no idea where to start. Thankfully I came across Zero Gravity Programming. They handled everything from
that point forward to get things operating the way they should."
-- Michael Dickey, LimoInterconnect.com
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Popular Solutions
- DigiGoods Express Checkout
- Paypal Chained Payments
- Website Payments Pro
- PayFlow
- Instant Payment Notification (IPN)
- API Integrations
- Custom .NET & PHP
- Accounting system integration
