Welcome to the forum and also welcome to Zeex. Zeex allows users to buy products and services from the biggest brands (Amazon, Adidas, Starbucks, etc) with cryptocurrency without the need to convert to fiat or pay fees. For the token sale we will only be accepting ETH. As for the platform, to begin with, only ZIX and ETH will be accepted. In short, no, credit cards will not be accepted as they defeat the purpose of what Zeex is trying to accomplish Also, as time goes on we plan to add support for many more tokens. We're partnering with up with Bancor which will allow all tokens in Bancor's liquidity network (50+ ERC20 tokens to date) direct conversion to ZIX. You can learn a little bit more about Bancor here- https://youtu.be/ySeir-M2nj0