帮助中心 https://validator.w3.org/feed/docs/rss2.html How can you collect the gold after purchased? Where are Doo Payment regulated and what is the regulatory number? If client want to buy gold, is it paper gold or spot gold? If I want to exchange in a large sum, what to do? Can I use Binance or OKX online transaction? Can I use other third party platform to do the exchange service, such as: Alipay or WeChat transfer? Can I use different name for receiving account? Can I do exchange services in Face-to-face transaction? How can I know the exchange rate? What is Doo Payment’s Crypto Currency wallet? Minimum amount exchange and handling fees What are the recommended payment methods？ Payment Methods and Required Information Which currencies do Doo Payment provide cash payment / transfer for exchange services? I have new information that needs to be updated. Where can I update? Nationality that cannot open an account at Doo Payment What is Selfie with an ID? I have new information that needs to be updated. Where can I update? Where do I send my KYC documents to? How long does the exchange would take? Where do I send my KYC documents to? Does the exchange application form need to be resubmitted for every time application? Or just submit it once, and then don’t need to submit it again? Does the exchange application form need to be resubmitted for every time application? Or just submit it once, and then don’t need to submit it again? What kinds of documents required for source of funds? What kinds of documents required for source of funds? Can KYC documents could provide in B&W (Black and White)? How long does the KYC review required? Can KYC documents could provide in B&W (Black and White)? How long does the KYC review required? Which currencies do Doo Payment provide for exchange services? How to open Corporate account? How to open Personal account?