They could sign their Bitcoin address.
or
You could just make a contact us page and they send email, amount paid and their email.
option one is the best though.
Topic: Bitcoin checkout question... Email? (Read 584 times)
...Program your website to require an e-mail address before showing where to send the coins.
Ah.. Without making it too complicated, you could always get them to attach their email in the note of the bitcoin transaction?
I need a checkout method that I can put on my website that requires the buyer to input their email.
Either that or I need a way to contact the buyer after he purchases.
Either that or I need a way to contact the buyer after he purchases.
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