How to configure listing?

Listing:- #

1. Enter no. of Coupons Per Category.
   – Note:- The no of coupons per category shown on the front end side.
2. Enter no. of Coupons Per Store.
   – Note:- The no of coupons per store shown on the front end side.
3. Enter no. of Deals Per Page.
   – Note:- The no of Deals per page shown on the front end side.
4. To change the per page options on Pagination.
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