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Whatever your sector, size or ambition, we deliver the commerce solutions you need.
Report
2023 Commerce and Payment Trends Report
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Internet payment gateway for fast and safe card payments
User guides
GP webpay user guides for merchants.
FAQ
FAQ with the most popular questions.
Latest updates
GP webpay latest updates & recent versions.
Plugins
GP webpay plugins & other files to download.
HTTP API Documentation
GP webpay technical specification for developers.
Web Services API Documentation
Banks
Choose one of the banks which provide this service.