According to Yi Bei Ka official website, Cloud Yi Bei is a formal platform for providing overseas virtual credit cards, which can help users buy cloud services or other goods overseas without foreign currency cards or PayPal accounts. Its official WeChat account is "Cloud Yi Bei" and its customer service telephone number is 400-888-8888. Cloud Yi Bei's virtual credit card is issued based on Visa network, which can be used worldwide and supports multiple currencies and payment methods. Cloud Yi Bei's virtual credit card can be applied for free. Users only need to register an account, upload their ID cards and photos of their ID cards, and they can get a virtual credit card. Cloud Yi Bei's virtual credit card has a certain limit and validity period. Users can increase the limit or extend the validity period by recharging or renewing fees.