Integrate open-source/free email service for notifying agents of Offline Payment requests

[uchibeke]

We want to enable users to Send Celo, cUSD, and other Crypto Payments without needing to have Crypto or know what crypto is.

We also want to enable people to use this Widget to start Offline p2p Businesses

Some use cases:

• A Chinese firm can accept crypto from a Farmer in Kenya by sending a Payment request to a Kenyan agent that the former recommends. Agent processes the Crypto payment which goes directly to the Chinese and the Farmer pays the agent with Mobile Money. This simplifies the manual back and forth as the link includes address, amount, and other metadata that the Chinese can use to track payment
• A Nigerian student can resell Crypto to their classmate, the classmate confirms how much they will pay in fiat from a payment link preview and then gives the p2p student agent cash and gets Celo in return

How this is enabled

To share a Payment request link with an Agent

• Create request as normal
• Payment page, enter Agent name and your name
• Click send and the Agent receives an email with payment details