Creation of Discount
Step 1

Login to your store cliqbuxone domain then under products choose discount then Add New

Step 2 Fill up these form then Press Save

Step 3 Go to the POS and sync
Applying of Discount Order
Step 4 Select and Item then press the Discount button Below then it will show all the discount order you made and hit apply

Applying of Item Discount
Step 5 Select an Item then long press on it until you see the Apply discount option then it will show all the item discount you made and hit apply