What is break-even ROAS?
Break-even ROAS is one divided by contribution margin as a decimal. A 30% margin needs 3.33x ROAS to cover advertising before fixed overhead. A market median cannot determine your own profit threshold.
How does the detailed margin builder work?
Start with pre-discount average order value. Subtract product cost, shipping and packing, gateway charges, returns allowance and discounts. Percentage deductions all use the entered AOV. With INR 2,000 AOV, 40% COGS, INR 150 shipping, 2% gateway, 10% returns and 10% discounts, contribution is INR 610 on INR 1,800 revenue after discounts. The contribution margin is 33.89% and break-even is 2.95x on collected revenue. Returns are modeled as a cost allowance; do not deduct refunded revenue a second time.
