Method and system for enabling e-commerce via digital wallets

A system for supplying controlled payment numbers (CPNs) for use on behalf of tokenized payment accounts in digital wallets for e-commerce, comprising:

• an external computing device;
• a wallet server;
• and
• a processing server separate from the external computing device and the wallet server, wherein
• the wallet server
• receives, from the external computing device, a token identifier (i) associated with a tokenized payment account stored in a memory accessible by a digital wallet of the external computing device and (ii) associated with a transaction account number stored on a processing server separate from the external computing device and the wallet server, and
• transmits a CPN request to the processing server, the CPN request including the token identifier,
• the processing server
• receives the CPN request from the wallet server,
• identifies the transaction account number stored therein that is associated with the token identifier, wherein the transaction account number corresponds to the tokenized payment account,
• generating a CPN corresponding to the tokenized payment account, and
• transmits the generated CPN to the external computing device via the wallet server.