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René Descartes It Thinks, Therefore I Pay Premium T-Shirt
René Descartes It Thinks, Therefore I Pay Premium T-Shirt
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The premium tee, without the pitch deck
- ✓ Comfort Colors 1717 garment-dyed tee
- ✓ 100% ring-spun cotton, heavyweight 6.1 oz
- ✓ Unisex fit with a heavier, soft-washed feel · sizes S–3XL
- ✓ Care: machine wash cold, tumble dry low, no bleach
- ✓ Printed when you order
An engraved René Descartes sits at a desk while a laptop says "THINKING..." and a long receipt spills to the floor, above a riff on his famous line: "It thinks, therefore I pay." For anyone who watched the meter run while the AI thought.
Shipping & returns
Shipping & returns
Each piece is printed when you order. Shipping is one flat fee per order, however many items you buy: US $4.95, Canada $5.95, Australia $6.95, other countries $9.95. Orders of $75 or more after discounts ship free. Printing usually takes 2–5 business days; delivery after that is estimated at 2–5 business days in the US and Canada, 3–6 in Australia and 10–30 elsewhere. Checkout shows your final shipping cost.
For an order problem or a return question, contact us.






Code review, with company
That is a lot of confidence for one diff.
The AI left a very convincing explanation. Your teammate spotted the part it skipped. At least the code review has a punchline.