First of all you need to set up gifts.
Go to РІР‚СљReady! EcommerceРІР‚СњР“В РІР‚СљoptionsРІР‚Сњ. Then chooseР’В РІР‚СљGiftsРІР‚Сњ
For example you can fill in the fields as shown in the picturesР’В
1 РІР‚вЂњ it is a label of your gift
2 РІР‚вЂњ it is your description
3 РІР‚вЂњ here you can choose your price from
In this field, you can select the products to which the action is spread.
Click “save”. And the press “Add”.
Besides, you can create another discount. for example a 20% discount sales.