http://joinkode.com/ -they’re meant to help you find items if you lose them. Fill out the form at the bottom of the page.

http://southernfriedcotton.com/pages/decal-sticker-request
http://www.orage.com/stickers/ -fill out the forms on each link to get Free Southern Fried Cotton and Orage Stickers

https://ridefree.harley-davidson.com/avengers2/?source_cd=social_marvel -fill out the form to get a Free Harley-Davidson Avengers Sticker

http://www.pottervalleyrodeo.com/bumper-sticker/ -fill out the form to get a Free Potter Valley Rodeo Sticker

http://overlandbound.com/product-category/sticker/ -click add to cart and checkout.
http://fameappeal.com/free-stickers/ -e-mail your postal address to stickers@fameappeal.com

http://www.itdiversified.com/free-vexpert-2015-sticker/ -fill out the form to get a Free VMware #vExpert Sticker

http://www.shralpersunion.com/free-sticker-pack/ -email your address to webmaster@shralpersunion.com to get 8 Noel Korman memorial Shralpers Union stickers free.

https://secure.centerforinquiry.net/khcss/sticker-2015 -fill out the form to get a Free Vaccinate Sticker from Center for Inquiry

http://www.dantestack.com/freestickers/ -1) Send your physical address to dante at: dantestack@gmail.com 2) Include the subject line
“Give me my free stickers!” 3) Say thank you.