Do you want to ask the question "Why can't Uber use a domestic visa card?"? The reason why the domestic Visa card can't be used in this system is that the geographical restrictions and payment systems are incompatible.

1, geographical restrictions: Uber has different payment systems in different countries and regions, which makes some domestic Visa cards unacceptable.

2. Incompatibility of payment system: Uber's payment system is not compatible with the systems of some domestic banks or payment institutions, which makes it impossible to process payment requests for domestic Visa cards.