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Dirt & Duty

Used Book Barcode Scanning Arbitrage Scout

Scan barcodes on charity shop books to find items selling higher online.

Startup Cost: £0 Location: Local Difficulty: Easy Potential repeatable business Regular weekly commitment

Earning and time figures are our broad estimates, not guarantees — actual results depend on your area, your effort and demand.

Why it's left-field

You hunt down forgotten literature gems using a phone scanner to flip them instantly.

How it works

  1. 1Download a trade scanning app.
  2. 2Visit local charity retail shops.
  3. 3Scan book barcodes to check trade margins.

Official platforms

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