See how group buying drops the price for your fans.
Enter your production costs and see what backers would pay at different volumes. The setup fee gets spread across more units as more people join.
Your numbers
One-time cost. For screen printing, this covers screen burn fees.
What your producer charges you per shirt.
What you want to earn on each one.
The number of orders needed for the campaign to succeed.
What backers pay
| Backers | Backer price |
|---|---|
| 25 | $28.25 |
| 38 | $27.15 |
| 50 | $26.64 |
| 75 | $26.10 |
| 125 | $25.67 |
At 125 backers, the price is 9% lower than at the minimum.
Full breakdown
| Backers | Production / unit | Creator profit | Platform fee (4%) | Stripe fee (2.9% + 30ยข) | Backer price |
|---|---|---|---|---|---|
| 25 | $21.00 | $5.00 | $1.13 | $1.12 | $28.25 |
| 38 | $19.97 | $5.00 | $1.09 | $1.09 | $27.15 |
| 50 | $19.50 | $5.00 | $1.07 | $1.07 | $26.64 |
| 75 | $19.00 | $5.00 | $1.04 | $1.06 | $26.10 |
| 125 | $18.60 | $5.00 | $1.03 | $1.04 | $25.67 |
Shipping costs are not included in this calculator. If your producer ships to you in bulk, factor shipping into your profit per unit. If your producer drop-ships to backers, shipping is added at checkout.
Real campaigns may have a minimum price floor that prevents the price from dropping below a set amount, even if volume would otherwise push it lower.
This is a simplified calculator. Real campaigns support size-based pricing, volume discount tiers, and variant options. Learn more on our How It Works page.
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