Full Disclosure: all of the sign up links below offer me some kind of financial compensation when you join their website or service.  All of these links match the best offers currently available.  I have personally used, written about, or recommended friends/family members to these websites.

Online Shopping Portals:

• Amazon.com Shopping – link
• Be Frugal – $10 sign up bonus – link
• Big Crumbs – no sign up bonus – link
• Ebates – $10 gift card on your first purchase of $25+ – link
• Fat Wallet – no sign up bonus – link
• Mr. Rebates – $5 cash back sign up bonus – link
• My Points – $5 cash back on your first purchase of $20+ – link
• Shop At Home – $5 cash back on your first purchase – link
• Swag Bucks – no sign up bonus – link
• Top Cash Back – no sign up bonus – link

All Other Programs:

• Card Pool – $5 off your first gift card purchase – link
• Rocket Miles – earn 1,000 miles on your first hotel reservation – link
• Points Hound – earn 250 miles on your first hotel reservation – link
• Travel Pony – $35 off your first hotel reservation – link
• Orbitz Rewards – no sign up bonus – link (read post)
• Square Cash – receive $1 for joining – link
• Venmo – no sign up bonus – link
• Silver Car – $25 credit after your first rental – link (use referral code GTHOMAS3)
• Uber – $20 off your first ride – link (read post)
• ShopKick – no sign up bonus – link (read post)
• Checkout51 – no sign up bonus – link (read post)
• Credit Karma – no sign up bonus – link (read post)
• Credit Sesame – no sign up bonus – link (read post)

If you have any questions about any of the programs above, please leave a comment below.