CustomGPT

CustomGPT.ai enables companies to create personalized ChatGPT-style bots using their own documents, websites, and data. This ensures the AI provides accurate, business-specific responses while maintaining security and privacy for enterprise use.

CustomGPT.ai offers two distinct discount tiers for new customers: a US$99 discount on any subscription plan for all Visa Commercial cardholders, and an upgraded US$149 discount specifically for those using a Visa Business Signature or Business Infinite Card on Premium plans. These rewards allow businesses to leverage a privacy-first AI platform to build custom chatbots trained on their own data, documents, and website content to enhance customer engagement and internal knowledge management.

To claim the offer, click "Redeem Now" on the Visa portal and enter the first 9 digits of your card for validation before being redirected to the CustomGPT website to sign up and start a 7-day free trial. During the checkout process, click "Add promotion code" to apply your validated discount (use the promo code provided after card validation) and ensure the final payment is made using your eligible Visa Commercial, Business Signature, or Business Infinite card before the December 31, 2026 deadline