Use check digit in a sentence. The check digit method was used to add an additional layer of customized security to our products and business services offered. You can figure out a good way to use a check digit to make your codes much harder to crack. 14 people found this helpful. The check digit would be added later, because that is how it worked, and I knew this because I had studied it before.
Find Popular Hotel Deals & Destinations in the U.S.A.: 1  Visit Sin City. 2  Stay at Myrtle Beach hotels and experience hospitality only the sun outshines. 3  The boardwalk and a stay at hotels in Atlantic City make for an unforgettable getaway.  Visit the Windy City and stay at Chicago hotels close to the sights you prefer.
Enter your Zip/Postal code and click the âContinueâ button. LivingSocial will use this to find deals from businesses located in your area. 5. âLivingSocialâs daily deal for your area will be presented at the top of the screen. 1  Click the âshow moreâ link to get more info about the deal.2  You can click the âmore dealsâ tab on the left side of your screen to see more deals from nearby areas.3  6 Edit step.. Select your city using the drop down menu and click the âContinueâ button. 1  If you have already subscribed to the LivingSocial service, click the link below the âContinueâ button to sign in.