10% Off w/ 20cogs Promo Codes September 2026

About 20cogs

20cogs (often referred to as 20 Cogs or its rebranded name, OhMyDosh) is a UK-based rewards website that allows users to earn money by completing online tasks, competitions, surveys, and offers.

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20cogs's Categories

Online Services

All (5) Codes (1) Deals (4)

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10% Off Sitewide

Get 10% Off Sitewide

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**TE20

Terms & Conditions

This code has limited usages, and has been used 0 times.

Cannot be used in conjunction with any other offer.

All brands reserve the right to remove any offer without giving prior notice.

Available whilst stocks lasts.

For full Terms & Conditions please see website.

Verified

£5 Welcome Bonus

Get £5 Welcome Bonus

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No Code

Terms & Conditions

This code has limited usages, and has been used 0 times.

Cannot be used in conjunction with any other offer.

All brands reserve the right to remove any offer without giving prior notice.

Available whilst stocks lasts.

For full Terms & Conditions please see website.

Verified

60% Off Special Offer

Get 60% Off Special Offer

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No Code

Terms & Conditions

This code has limited usages, and has been used 0 times.

Cannot be used in conjunction with any other offer.

All brands reserve the right to remove any offer without giving prior notice.

Available whilst stocks lasts.

For full Terms & Conditions please see website.

Verified

30% Off On Limited Time Offers

Get 30% Off On Limited Time Offers

Get Deal

No Code

Terms & Conditions

This code has limited usages, and has been used 0 times.

Cannot be used in conjunction with any other offer.

All brands reserve the right to remove any offer without giving prior notice.

Available whilst stocks lasts.

For full Terms & Conditions please see website.

Verified

Cash Back On Every Store

Get Cash Back On Every Store

Get Deal

No Code

Terms & Conditions

This code has limited usages, and has been used 0 times.

Cannot be used in conjunction with any other offer.

All brands reserve the right to remove any offer without giving prior notice.

Available whilst stocks lasts.

For full Terms & Conditions please see website.