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Why Masterkeyint?
During our years of expertise, we have identified the most effective strategies in ensuring secure and efficient payment methods for e-commerce retailers of any size or business niche.
Experience and Coverage
During years of expertise in the e-commerce area, we have helped a large number of companies handle their online marketplace more efficiently, with 800 000 payments done in the last 12 months alone.
212 Merchants Using NextPay
E-commerce companies in a wide variety of business niches use the high quality NextPay software.
Happy Clients All Over the World
Tons of helpful features make NextPay the product of choice for international businesses in all countries of the world.
More than $80 Million Turnover
Our secure payment methods make handling large amounts of customers and transactions simple and efficient.
Help and Support
Here at NextPay we understand that introducing a new piece of software to be compatible with the rest of your system and website may be complicated without proper guidance. For this reason, we offer round-the-clock support and consultations.
24/7 Billing Support
Reaction time may be just the thing that wins you a client. For this reason, our friendly customer service is ready to answer all your questions at any time of the day.
Full Documentation Available
Extensive guidelines and instructions make setting up and tweaking Masterkeyint as easy as possible, with all the relevant questions covered in a full package of documentation.
Dedicated Developer Support
In order to help advanced users further customize Masterkeyint to better fit their company’s needs, we offer extensive support and consultations regarding very specific development questions.
Certifications
Here at Masterkeyint we understand the importance of security, when dealing with payments from your customers. That is why our software has been developed abiding by the maximum quality standards, earning us a number of highly respected certifications
Top-level security measures in our headquarters and development center have earned us the reputable PCI-DSS Level 1 acknowledgment, confirming maximum-security standards for handling sensitive payment card information.
Secure card handling practices have earned us approved member status with the major payment cards Visa, MasterCard and American Express, ensuring our qualities as a trusted partner.
Our Solutions
E-Commerce Processing
Quick and efficient payment processing. Automated payment handling and processing lets your employees save a huge amount of time on monitoring transactions.
Global Payment Gateways
Easy multi-currency handling and conversion. Supporting more than 24 currencies, NextPay makes international business easy and affordable.
Mobile Solutions
User friendly payment processing interface. Smart design and architecture make purchasing via mobile devices with NextPay a pleasant experience.




