Read Across from "Items in basket" then down from "Total value of all items you want to buy". Example: if you have 6 items that qualify for free shipping worth £80 in total, you save 9.4%.        
                   
                   
                                             
      Europe Sales WITH FREE DELIVERY
      TOTAL VALUE OF ALL ITEMS YOU WANT TO BUY
  Normal    £10.00 £20.00 £30.00 £40.00 £50.00 £60.00 £70.00 £80.00 £90.00 £100.00 £110.00 £120.00 £130.00 £140.00 £150.00 £160.00 £170.00 £180.00 £190.00 £200.00
Items  Delivery                                           
In Basket Charge                                          
1 £2.50   25.0% 12.5% 8.3% 6.3% 5.0% 4.2% 3.6% 3.1% 2.8% 2.5% 2.3% 2.1% 1.9% 1.8% 1.7% 1.6% 1.5% 1.4% 1.3% 1.3%
2 £3.50   35.0% 17.5% 11.7% 8.8% 7.0% 5.8% 5.0% 4.4% 3.9% 3.5% 3.2% 2.9% 2.7% 2.5% 2.3% 2.2% 2.1% 1.9% 1.8% 1.8%
3 £4.50   45.0% 22.5% 15.0% 11.3% 9.0% 7.5% 6.4% 5.6% 5.0% 4.5% 4.1% 3.8% 3.5% 3.2% 3.0% 2.8% 2.6% 2.5% 2.4% 2.3%
4 £5.50   55.0% 27.5% 18.3% 13.8% 11.0% 9.2% 7.9% 6.9% 6.1% 5.5% 5.0% 4.6% 4.2% 3.9% 3.7% 3.4% 3.2% 3.1% 2.9% 2.8%
5 £6.50   65.0% 32.5% 21.7% 16.3% 13.0% 10.8% 9.3% 8.1% 7.2% 6.5% 5.9% 5.4% 5.0% 4.6% 4.3% 4.1% 3.8% 3.6% 3.4% 3.3%
6 £7.50   75.0% 37.5% 25.0% 18.8% 15.0% 12.5% 10.7% 9.4% 8.3% 7.5% 6.8% 6.3% 5.8% 5.4% 5.0% 4.7% 4.4% 4.2% 3.9% 3.8%
7 £8.50   85.0% 42.5% 28.3% 21.3% 17.0% 14.2% 12.1% 10.6% 9.4% 8.5% 7.7% 7.1% 6.5% 6.1% 5.7% 5.3% 5.0% 4.7% 4.5% 4.3%
8 £9.50   95.0% 47.5% 31.7% 23.8% 19.0% 15.8% 13.6% 11.9% 10.6% 9.5% 8.6% 7.9% 7.3% 6.8% 6.3% 5.9% 5.6% 5.3% 5.0% 4.8%
9 £10.50   105.0% 52.5% 35.0% 26.3% 21.0% 17.5% 15.0% 13.1% 11.7% 10.5% 9.5% 8.8% 8.1% 7.5% 7.0% 6.6% 6.2% 5.8% 5.5% 5.3%
10 £11.50   115.0% 57.5% 38.3% 28.8% 23.0% 19.2% 16.4% 14.4% 12.8% 11.5% 10.5% 9.6% 8.8% 8.2% 7.7% 7.2% 6.8% 6.4% 6.1% 5.8%
11 £12.50   125.0% 62.5% 41.7% 31.3% 25.0% 20.8% 17.9% 15.6% 13.9% 12.5% 11.4% 10.4% 9.6% 8.9% 8.3% 7.8% 7.4% 6.9% 6.6% 6.3%
12 £13.50   135.0% 67.5% 45.0% 33.8% 27.0% 22.5% 19.3% 16.9% 15.0% 13.5% 12.3% 11.3% 10.4% 9.6% 9.0% 8.4% 7.9% 7.5% 7.1% 6.8%
13 £14.50   145.0% 72.5% 48.3% 36.3% 29.0% 24.2% 20.7% 18.1% 16.1% 14.5% 13.2% 12.1% 11.2% 10.4% 9.7% 9.1% 8.5% 8.1% 7.6% 7.3%
14 £15.50   155.0% 77.5% 51.7% 38.8% 31.0% 25.8% 22.1% 19.4% 17.2% 15.5% 14.1% 12.9% 11.9% 11.1% 10.3% 9.7% 9.1% 8.6% 8.2% 7.8%
15 £16.50   165.0% 82.5% 55.0% 41.3% 33.0% 27.5% 23.6% 20.6% 18.3% 16.5% 15.0% 13.8% 12.7% 11.8% 11.0% 10.3% 9.7% 9.2% 8.7% 8.3%
16 £17.50   175.0% 87.5% 58.3% 43.8% 35.0% 29.2% 25.0% 21.9% 19.4% 17.5% 15.9% 14.6% 13.5% 12.5% 11.7% 10.9% 10.3% 9.7% 9.2% 8.8%
17 £18.50   185.0% 92.5% 61.7% 46.3% 37.0% 30.8% 26.4% 23.1% 20.6% 18.5% 16.8% 15.4% 14.2% 13.2% 12.3% 11.6% 10.9% 10.3% 9.7% 9.3%
18 £19.50   195.0% 97.5% 65.0% 48.8% 39.0% 32.5% 27.9% 24.4% 21.7% 19.5% 17.7% 16.3% 15.0% 13.9% 13.0% 12.2% 11.5% 10.8% 10.3% 9.8%
19 £20.50   205.0% 102.5% 68.3% 51.3% 41.0% 34.2% 29.3% 25.6% 22.8% 20.5% 18.6% 17.1% 15.8% 14.6% 13.7% 12.8% 12.1% 11.4% 10.8% 10.3%
20 £21.00   210.0% 105.0% 70.0% 52.5% 42.0% 35.0% 30.0% 26.3% 23.3% 21.0% 19.1% 17.5% 16.2% 15.0% 14.0% 13.1% 12.4% 11.7% 11.1% 10.5%