Pass Name and Email to the Giveaway

You can prefill the giveaway’s name and email fields by passing them in on the giveaway page’s URL. This will auto-register the user.

Use the query parameters (both are required):
rp-email
rp-name

Here’s an example:
https://rafflepress.com/demos/?rp-email=name%40example.com&rp-name=John