Why isn't my BOGO 50% off sale providing the best discount?

[emailchelsea]

Right now I have a BOGO 50% off sale. 

There are 4 items in the cart

Item 1

• Price $20

Item 2

• Price $20

Item 3

• Price $80

Item 4

• Price $100

User adds all items and the next scenarios happen:

Item 1

• Price $20
• discounted to $10

Item 2

• Price $20
• discounted to $10

Item 3

• Price $80
• stays the same

Item 4

• Price $100
• stays the same

Why is the discount not matched to the best rate, like below? 

Item 1

• Price $20
• SHOULD stay the same to $10

Item 2

• Price $20
• SHOULD be discounted to $10

Item 3

• Price $80
• SHOULD be discounted to $40

Item 4

• Price $100
• SHOULD stay the same

Can someone explain why in order to get the best price, my customer has to make 2 different orders for the price to show like this?

[Ankit_Thakur]

Hi @emailchelsea I guess you have used the default Shopify BOGO to offer this functioanlity. This means Buy 1 Get 1 @ 50% off. Thats why its working in this manner where as you are looking for an offer of Buy 1 and Get remaning at 50% off, which is not possible using the default BOGO feature. 

You can try using the Discont Dpeot app for this feature which offer Buy 1 Get remaning at 50% off.