Knowledge Door Voucher Codes (35% Deals) & Coupons | May 2025
- £15 Deals
- Get Any Online Courses For £15
- Expires: 16/06/2022
- B1G1 Deals
- Buy 1 item and get 1 for free
- Expires: 05/02/2023
- B1G1 Free
- Buy 1 item and get 1 for free
- Expires: 03/05/2022
- £25 Deals
- Claim Any 3 Courses for £25!
- Expires: 21/06/2022
- £5.99 Deals
- Buy any accredited course only for £5.99
- Expires: 10/01/2023
- 35% Deals
- 35% off for McAfee Premium Antivirus + Lifetime Access + Hardcopy Certificate
- Expires: 14/09/2022
- BOGO Deals
- Buy any One course and get TWO courses absolutely Free!
- Expires: 24/12/2022
- £6.99 Deals
- Buy any course at £6.99 only!
- Expires: 28/01/2023
- £184 Deals
- Biggest GIFT Voucher of The Month Worth £184
- Expires: 28/10/2022
- Free Gifts
- Grab CPD & IPHM Accredited Dual Certificate FREE
- Expires: 26/06/2022
DUAL - £15 Deals
- Buy any Course for £15
- Expires: 04/09/2022
Expired Knowledge door Discount Codes
They might be expired, but some of them may still works!
Knowledge door: Get Any Online Courses For £15 | SIMPLYCODES15
Knowledge door: Buy 1 item and get 1 for free | VALENTINES
Knowledge door: Buy 1 item and get 1 for free | B1G1
Knowledge door: Claim Any 3 Courses for £25! |
Knowledge door: Buy any accredited course only for £5.99 | XMAS
Knowledge door: 35% off for McAfee Premium Antivirus + Lifetime Access + Hardcopy Certificate | KDGIFT
Knowledge door: Buy any One course and get TWO courses absolutely Free! | XMASGIFT
Knowledge door: Buy any course at £6.99 only! | BFSAVE
Knowledge door: Biggest GIFT Voucher of The Month Worth £184 | GIFT22
Knowledge door: Grab CPD & IPHM Accredited Dual Certificate FREE | DUAL
Latest Offer: Get Any Online Courses For £15: "SIMPLYCODES15". Enter this code at checkout to enjoythe discount.
When to release the latest discount: Recently discovered a new discount code for Knowledge door on May 2025.
