Acquisition and contribution margin
Paid social, search, and influencer spend must attach to cohorts and SKUs, not a single blended CAC. Contribution margin after variable marketing tells you which campaigns fund themselves—and which only look good in platform dashboards.
Payment stack and COD reality
Gateway fees, EMI subsidies, RTO on COD, and reconciliation delays change effective price. Indian ecommerce still carries meaningful COD share; your calculator should model return-to-origin as a first-class line item, not an afterthought in finance.
Fulfilment and returns
- First-mile and last-mile costs per order, including split shipments.
- Returns and refurb: restocking fees, quality loss, and write-offs.
- Inventory risk: MOQ buys versus sell-through on owned channels.
Where Profitru fits
When ecommerce is one lane in a wider omni-channel business, isolated storefront math is not enough. Profitru brings marketplace, D2C, and operational data into one place so procurement and pricing decisions line up with the margin you actually earn.