user69321: The tutorial is here: https://developers.coinbase.com/docs/wallet/tutorials/donations
First step: Sign up for a Coinbase account
Problem: "Merchant Services: We're no longer accepting new merchant services businesses. Stay tuned for new offerings that are coming soon."the 
Is there currently a way to enable BitCoin donations for my favorite charity? I wanted to use Coinbase because they will generate a donor letter which will enable the contribution to be tax deductible in the U.S. While it is possible to create a wallet and publish the QR Code, it will be non-trivial to return Donor Letters and to immediately convert the Bitcoins into USD and to automatically deposit the donation into the nonprofit's checking account.

user109011: Try to use btcpayserver. Fully non-custodial bitcoin payment processor.

69321: <p>The tutorial is here: <a href="https://developers.coinbase.com/docs/wallet/tutorials/donations" rel="nofollow noreferrer">https://developers.coinbase.com/docs/wallet/tutorials/donations</a></p>

<p>First step: Sign up for a Coinbase account</p>

<p>Problem: "Merchant Services: We're no longer accepting new merchant services businesses. Stay tuned for new offerings that are coming soon."the </p>

<p>Is there currently a way to enable BitCoin donations for my favorite charity? I wanted to use Coinbase because they will generate a donor letter which will enable the contribution to be tax deductible in the U.S. While it is possible to create a wallet and publish the QR Code, it will be non-trivial to return Donor Letters and to immediately convert the Bitcoins into USD and to automatically deposit the donation into the nonprofit's checking account.</p>
 109011: <p>Try to use btcpayserver. Fully non-custodial bitcoin payment processor.</p>
