What trust signals do users expect from crypto-funded virtual cards?

We’re preparing the launch of Tegro USDT Card and would like to collect early feedback from the Product Hunt community.

The product is focused on a simple use case: topping up a virtual USD card with USDT and using it for online payments, subscriptions, SaaS tools, ads, travel bookings, and digital services.

One question we’re thinking about:

What trust signals would you expect before trying a crypto-funded virtual card product?

For example:

• - clear fees and limits

• - supported countries and card use cases

• - payment method transparency

• - customer support availability

• - public reviews

• - company information

• - simple onboarding

Would be useful to hear what matters most from a user perspective.