E-commerce

January 22, 2026 · 12 min read

The Black Friday Playbook: A 90-Day E-Commerce Growth Calendar

Creative testing in October, audiences in November, margins in December - the quarter-long sprint that decides your year.

E-commerce - 12 MIN READ
E-commerce - 12 MIN READ

Key takeaways

  • Peak season is won 90 days before the peak
  • The 90-day calendar
  • Margins first, volume second

Peak season is won 90 days before the peak

Every Q4, the same story: brands launch campaigns in November, hit CPM spikes, and watch ROAS collapse under competition. The brands that win peak season start in September. The calendar is the strategy.

The 90-day calendar

Days 90-60: creative and catalogue groundwork - 30+ creative variants produced, product feeds cleaned, and loyalty and cart flows audited. Days 60-30: audience and creative testing - discounts excluded from creative so the offers are proven, not just the products; high-margin bundles designed; email and WhatsApp segments built. Days 30-7: hype and priming - early-access signups, waitlists and collection drops to a warm list. Days 7-0: launch sequencing - VIP early access first, then public, with the best margins in the early window.

  • Day 90-60: creative volume, feed hygiene, flow audit
  • Day 60-30: creative testing, bundles, segments
  • Day 30-7: early access, waitlists, hype content
  • Day 7-0: VIP window, then public launch

Margins first, volume second

Peak season punishes brands that discount without a margin map. Set a floor ROAS per product tier before the season; discount bundles and high-margin lines, never the flagship alone. After the peak, the playbook flips: win-back flows for the new customer file and a January retention calendar - the buyers you acquired at the most expensive time of year are worth the most in the cheapest one.


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