Discover This Week’s FREE Samples. Freeosk is offering FREE Gain Ultra Flings at Albertsons, Randalls, and Tom Thumb locations from 10/27/2021 through 11/09/2021. If you want to get this freebie, click on the “Get FREE” button, find a location near you and head out to the store. Download the Freeosk app for Android or iPhone so you can redeem the samples at the Freeosk location.