Max CPS & Min ROAS Calculator
Enter your product details → get real ad spend limits after returns
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Delivery, packaging, customer service, etc.
%
% of orders returned or cancelled
%
How much profit you want to keep per order
Max Cost Per Sale
৳320
Ceiling ad spend per conversion after returns
Minimum ROAS
3.75x
Every ৳1 of ad spend must return at least this
Effective Revenue Per Order
৳1,020
After accounting for returns/cancellations
Profit Breakdown Per Order (Incl. Returns)
Selling Price
৳1,200
− Return / Cancel Loss
−৳180
= Effective Revenue
৳1,020
− Product Cost (COGS)
−৳500
− Other Costs
−৳80
− Max Ad Spend (CPS)
−৳320
= Target Profit
৳120
Cost Breakdown Visualization