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Conversion Rate Optimization Offers & BFCM Prep

Plan BFCM Offers Backwards From Margin

Plan BFCM offers backwards from margin, not sideways from competitors: know your floor before the discount war starts.
← All 100 tips  ·  Tip 45 of 100  ·  56 days to Cyber Monday

BFCM offer planning should start from your margin and work backwards, not from a competitor’s banner and work sideways. Every November, stores set their discount by glancing at what everyone else did last year: 25 percent felt normal, 30 sounds exciting, 40 is what the big brand does. That is not a pricing strategy. That is copying homework from someone with a different cost structure, and possibly from someone who loses money every Cyber Monday without knowing it.

The number that matters is your floor: the discount at which an order stops contributing anything after every real cost is paid. Not gross margin off the top of your head. The whole stack: landed product cost, shipping you eat under your free-shipping threshold, payment fees, packaging, the pick-and-pack, and the acquisition cost of the click that brought the order. What survives all that is contribution margin, and it is the only budget your discount actually has.

Find the floor first

Illustrative $100 order. Fill in your own costs; the arithmetic takes one spreadsheet row per product line.

Sticker price
$100
Landed product costwhat the item cost you, delivered
-$42
Fulfillment + feesshipping, packaging, payment processing
-$14
Acquisitionblended ad cost per order, if you buy traffic
-$16
$28 contribution = your entire discount budget
20% off ($20)Order still contributes $8. Painful, survivable, maybe worth it for new customers.
30% off ($30)Congratulations, you now pay $2 for the privilege of shipping a box. At scale.

This store’s “normal-sounding” 30 percent is underwater. Another store, cheaper product or free traffic, could run 40 profitably. That is exactly why copying competitors is meaningless.

Backwards from the floor, forwards to the offer

  • Compute the floor per product line, not store-wide. Your margins are not uniform, so your discounts should not be either. Deep discount the high-margin hero, hold the line on the thin stuff, and let the site-wide banner advertise “up to.”
  • A knowingly unprofitable offer is allowed, once you name its job. A loss-leader to acquire subscribers-to-be or repeat buyers can be smart. But that is a decision with a payback period attached, not a vibe. If you cannot say what the loss is buying, it is not strategy, it is panic with a banner.
  • Discount rate is not the only lever. Free gift over a threshold, bundle pricing, free expedited shipping: each can feel like a better deal than the margin it costs, especially against tip 9’s threshold math.
  • Decide now, in October, in a spreadsheet. The worst pricing decisions of the year are made in late November, reactively, the night a competitor’s email lands. Your floor does not change because their banner got louder.

The stores that win BFCM are not the ones with the biggest number on the banner. They are the ones still profitable on December 1st. Know your floor, then go be as loud as it allows.

← All 100 tips  ·  Tomorrow, tip 46: swatches, dropdowns, and the variant picker mistake shoppers only discover at the error message.