wholesale crave jewelry How to do promotional activities for stores selling frozen foods

wholesale crave jewelry My house has opened a store to sell Sanquan Food for 4 years, but it is not optimistic. The store has run dumplings, dumplings, hot pot meatballs, noodles, shrimp, ice cream, etc. This year, I want to carry out promotional activities to increase the popularity of the store. I ask you to ask you experience.