10 ways

To improve sales in supermarket

1) Start knowing your customers

Make it a habit of giving your customers what they want

 2) Offer suggestions

Start using a good CRM to manage purchase history of customers

 3) Reduce wait time at counters

Use effective queue buster, a mobile POS solution,  to reduce the wait time

4) Be Omnichannel

Offer exposure of multiple channels - shopping in store, on mobile, and online.

5) Value customer's feedback

Get the best customer feedback solution to collect valid and quick feedback

The best rated  5 more ways  are in this article