https://www.moonpig.com/ -add a  card and customize it. Enter promo code: CARDONUS to make it free with free shipping. This may be valid for new accounts only.

https://michaelkingracing.com/fan-zone/ -scroll down and fill out the form to get a Free Michael King Racing Autographed hero card

https://www.masonludwig.com/contact-8 -fill out the form to get a Free Mason Ludwig Autographed hero card. –Update – still available

https://gabbywild.org/seed-paper-heart/? -fill out the form to get a Free Plantable Seed Paper Heart from Gabby Wild.

https://protect.worldwildlife.org/page/95553/subscribe/1?locale=en-US -fill out the form to get a Free Seed Packet from the world wildlife fund.

https://www.moonpig.com/ -add a  card and customize it. Enter promo code: FREETHANKS to make it free with free shipping. This may be valid for new accounts only.

https://www.dell.com/en-us/lp/dell-rewards? -register for a new Dell Rewards account. In 3-5 days you’ll get an email that says “Congrats! You’ve earned Dell Rewards!”. Login to your Dell account and the reward balance should be in there. You can use the balance to get $25 in free product with free shipping. Some example categories listed below:
Earbuds
Keyboards & Mice
Speakers
Gaming products
Bags

https://order.habitburger.com/registration-prompt/floatie-social -“In honor of National Ranch Day, we’re dropping a FREE limited-edition, highly collectible Ranch Floatie. Sign up for early access and be the first to know when the drop goes live on March 10, 2026”

https://www.mygrizzly.com/ -login or register and go here and go through the steps to get it. First 10,500.