Universal Item Economics
Applies across all 4 channels simultaneously
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TT
TikTok Shop
$18.40
52.6% Net Margin
Platform Fee (8% + $0.30):
$3.10
Affiliate Cut (10% opt):
$0.00
COGS + Net Shipping:
$13.50
Best for: High-converting impulse buys, beauty, virality.
E
Etsy
$17.97
51.3% Net Margin
Transaction Fee (6.5%):
$2.28
Payment Processing (3%+$0.25):
$1.30
Listing Fee (Renewed):
$0.20
Best for: Handmade, custom gifts, digital templates.
eB
eBay
$16.51
47.2% Net Margin
Final Value Fee (~13.25%):
$4.64
Insertion / Order Fee:
$0.35
COGS + Net Shipping:
$13.50
Best for: Reselling, electronics, collectibles, used items.
S
Shopify (DTC)
$20.18
57.7% Net Margin
Payment Gateway (2.9%+$0.30):
$1.32
Platform Take:
0% (Keep 100%)
COGS + Net Shipping:
$13.50
Best for: Long-term brand equity, repeat email marketing.
Winner: Shopify delivers highest take-home net profit ($20.18)
However, marketplaces provide built-in buyer traffic without upfront ad spend.