-- You need to refer 5 Friend to Stumble Upon.
2.) Then to get your personal referral link visit stumbleupon.extole.com and follow the on-screen instructions
-- Today (11/27) is the last day to refer 5 friends and get a $10 Amazon gift card. After tomorrow (11/28) any friends you invite after Monday will earn you entries for the new iPad 2 weekly drawing.
For every five (5) referrals who register for the StumbleUpon Share Program, you will receive one $10.00 Amazon gift card. Sorry, no partial credit. You will only receive a gift card for every 5 Qualified Referrals. Delivery of gift card will be made within 6 weeks. Self-referrals not allowed.