How can i add another payment method on iphone

- How can i add payment method on my iphone
- How can i add a new payment method on iphone
- How to add another payment method on iphone
- How to add another payment method on iphone with family sharing
- Why can't i add another payment method on my iphone
- Why can't i add another payment method on iphone
- How to add payment method on iphone
- Add payment iphone