# Twitch Prime, unable to use credit card

**URL:** <https://discuss.dev.twitch.com/t/twitch-prime-unable-to-use-credit-card/15027>\
**Category:** API\
**Created:** [April 1, 2018, 4:45am UTC](https://discuss.dev.twitch.com/t/twitch-prime-unable-to-use-credit-card/15027 "2018-04-01T04:45:47Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Zylie](https://avatars.discourse-cdn.com/v4/letter/z/e274bd/32.png) [@Zylie](https://discuss.dev.twitch.com/u/Zylie)\
**Post date:** [April 1, 2018, 4:45am UTC](https://discuss.dev.twitch.com/t/twitch-prime-unable-to-use-credit-card/15027/1 "2018-04-01T04:45:47Z")

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So I can log in till the amazon prime “add a card” area, when I fill that up, they say that the card is not supported although i’m using Mastercard. I’m from Singapore, and im logging in from Singapore, so why doesn’t this work?

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**Author:** ![BarryCarlyon](https://d3ovvz0v2ajtpu.cloudfront.net/user_avatar/discuss.dev.twitch.com/barrycarlyon/32/253_2.png) [@BarryCarlyon](https://discuss.dev.twitch.com/u/BarryCarlyon)\
**Post date:** [April 1, 2018, 11:15am UTC](https://discuss.dev.twitch.com/t/twitch-prime-unable-to-use-credit-card/15027/2 "2018-04-01T11:15:25Z")

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This is not Amazon Prime support.

This is the third party developers forum.

[https://help.twitch.tv/](https://help.twitch.tv/) should be able to help

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**Author:** ![system](https://d2opxh93rbxzdn.cloudfront.net/original/2X/0/05909729875cce3b53e59d5561c4d23bb14948fc.png) [@system](https://discuss.dev.twitch.com/u/system)\
**Post date:** [May 1, 2018, 11:15am UTC](https://discuss.dev.twitch.com/t/twitch-prime-unable-to-use-credit-card/15027/3 "2018-05-01T11:15:37Z")

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