• ContribDesk Unit Economics Kit US$129
  • Confused ad metrics without clear contribution
  • EXAMPLE unit economics spreadsheet preview
  • Clear contribution break-even ROAS allowable CAC
  • What you get Setup Offer Experiment caps
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ContribDesk

ContribDesk — Unit Economics & Experiment Kit for Shopify Sellers

ContribDesk — Unit Economics & Experiment Kit for Shopify Sellers

$129.00 USD
$129.00 USD
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Shipping calculated at checkout.

Operator kit · Digital download · US$129

Know contribution before you scale ads

Pre-ad contribution · break-even ROAS · allowable CAC — so Meta experiments have floors, not vibes.

US$129 one-time · instant download · all sales final

Add to cart → checkout → download the Excel kit

Why operators buy this

  • Stop guessing whether an offer can fund ads
  • Model contribution after payment fees — not vanity ROAS
  • Set an allowable CAC you can actually defend
  • Plan experiments with clear kill / scale caps

Included

  • Excel workbook: Setup · Offer economics · Orders log · Experiments planner · Dashboard · Instructions · License
  • Quick-start path to a first contribution number
  • Worked demo rows labeled EXAMPLE (illustrative only)

Not included

  • Live Shopify API sync / automated order import
  • Tax, legal, or financial advice
  • Income guarantees or managed ad services
  • Subscription software or ongoing updates promise

DIY spreadsheet vs ContribDesk

DIY spreadsheet ContribDesk
You invent structure Operator-ready contribution / BE-ROAS / CAC layout
Easy to miss fees & support Assumptions called out on Setup + Offer sheets
No experiment caps Budget / loss caps + kill/scale planner
Demo data looks like real revenue EXAMPLE labels — demo ≠ revenue

Clear contribution break-even ROAS allowable CAC

Risk reversal (honest)

Digital · all sales final. No refunds on instant downloads. If the file doesn’t arrive, we re-send. You get the Excel kit immediately after purchase. Chargebacks may still occur; we keep delivery logs. See Refund Policy.

FAQ

Is this a software subscription?

No. One-time US$129 purchase of an Excel kit. No recurring fee.

Do I need advanced Excel skills?

No — peach INPUT cells, green calculated cells. Excel on Mac or Windows recommended.

Live Shopify sync?

No. Spreadsheet kit only — no API sync.

Are EXAMPLE numbers real sales?

No. Illustrative only — not your store’s revenue.

Refunds?

No refunds. File re-send if delivery fails.

Will this guarantee profitable ads?

No. It models floors; outcomes depend on your offer and execution.

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