MUJI promo codes
MUJI put a code in 10 of its 70 emails archived here. Its codes are usually 10% off.
Archived since August 2026. Codes come from past campaigns and may have expired.
4 shared codes, newest first
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20% off · 2 emails, Oct 21 to Oct 22
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15% off · 2 emails, Oct 10 to Oct 12
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10% off · 5 emails, Aug 13 to Aug 19
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10% off · 1 email, Aug 12
Other E-commerce & Retail brands’ codes
How we read these codes
A code is picked up only when an email names it as one ("use code", "promo code"), and it must carry a digit, which keeps ordinary words out. An offer is shown only when something confirms it: a number in the code itself, or the subject line stating it. A sale's "up to 50% off" is a ceiling, not what a code gives, so it never counts. Otherwise the offer reads "not confirmed" rather than a guess. A code that looks generated for one person (random letters and digits) is shown as a unique per-subscriber code, never the code itself. Everything comes from past campaigns, so any code may have expired.