Harbor Freight - what happened to the 20% off coupons

I have never seen a line at HF, never! I buy in bulk when I need it (TP) and when the Pandemic rush hit I had just bought a bundle of TP and paper towels at Costco and never did run short of either. Several times I was in there later and would see people with 4 bundles heading for the gate....they won't run out for 5 years. Many restaurants her offer free meals to vets on Veterans day and the lines are around the building. Although I am a 80 year old Vet I have never been that hungry.