The Invalid User error message can only be caused by any one or combinations of the following..

1 - Using an invalid / incorrect username
2 - Using an invalid / incorrect subscription id
3 - You have left a space at the end or beginning of your Username or Subscription ID.
4 - Your account hasn't yet been approved
5 - Your feed has been suspended

Your username is the name you choose on registration.
Your subscription id can be found on the first page of your iCodes login area.

If you 'Generate new Subscription ID' this will need to be reflected in your website script.

You can test your username and subscription ID by copy/pasting a generated webservices request into your browser address bar, this will output the XML feed in your browser if the details are correct.

VIEW OFFER

Black Leather RFID Credit Card Holder from Dobell

Streamlined and secure, this Black Leather Credit Card Holder is built for effortless organisation. Made from soft, durable leather, it features a compact bifold design with space for nine cards, an... Price: £20.00 (Price correct on 2026-01-14)...

VIEW OFFER

Obaby Stamford Double Wardrobe - Taupe Grey from Baby Monitors Direct

The Obaby Stamford furniture range offers families the perfect combination of style, quality and practicality. The gracefully designed Stamford Double Wardrobe is the ideal choice for parent's... Price: £465.00 (Price correct on 2026-01-07)...

Only 4 days left

VIEW OFFER

V-Neck Summer Floral Vest - 5 Colours & 4 Sizes from Discount Experts

Save £20.00 - Catch the sun on your shoulders and chest wearing the V-Neck Summer Floral Vest Get your wardrobe summer-ready with this cute floral print vest with a v-neck cut Looks casual and chic over a pair of... Was: £29.99. Price: £9.99...

Only 4 days left

VIEW OFFER

Car Tyres from tyres.ie

Car tyres — up to 40% Off. Trusted brands, great value...