10%off
Saudi Arabia: 10% off
Excludes gift cards; the listing site is inconsistent on whether it is new-customers-only.
PSE300
Is Mumzworld code PSE300 working?
Possibly: PSE300 is unverified in Saudi Arabia. Last verified: unknown · seen 18 Oct 2026 on 1 site.
PSE300 status by country
Mumzworld code PSE300: 10% off
| Value | 10% |
|---|---|
| Maximum discount | Not stated |
| Minimum order | Not stated |
| Who can use it | New and existing |
| Where it works | App and website |
| Type | Instant discount |
| Ends | No end date stated |
| Evidence | Unverified Last verified: unknown · seen 18 Oct 2026 on 1 site |
Excludes gift cards; the listing site is inconsistent on whether it is new-customers-only.
How to use PSE300
- Open the Mumzworld app or website and make sure the country is set to Saudi Arabia.
- Add your items to the basket.
- At checkout, enter PSE300 in the promo or coupon code field and apply it.
- Check the total drops before you pay; if it doesn’t, read the terms above.
Codes are tied to one country’s store: PSE300 may work in Saudi Arabia and fail elsewhere. If the total doesn’t drop at checkout, check the minimum order, whether the code is for new customers only, and whether sale items are excluded.) Why codes fail