https://www.redcrossblood.org/content/redcrossblood/en/lets-do-more.html
TO ENTER: All required steps specified herein are referred to as the “Entry”. Anyone who presents to donate between April 9, 2018 and May 13, 2018 and has a valid email address on their American Red Cross donor profile will be automatically entered for a chance to win. Up to six (6) entries via presentation attempts – one (1) per each eligible donor presentation. Donors also are able to enter up to one (1) time by emailing customercare@redcross.org. Email entry must include donor first name, last name, mailing address and a valid email address. Limit is six (6) total entries per person (one via email, one for each eligible presentation up to five presentations).
Prize: One of three $1,000 gift cards to The Home Depot