John Smith makes a purchase of three kits costing £34.50 plus £3.00 P&P. This transaction earns him 34 Loyalty Points
Two months later he buys 6 packs of Decals costing £19.25 plus £2.00 P&P earning another 19 Loyalty Points
He’s now earned 53 points (34 + 19) of which 50 can be converted into a £2.50 e-voucher leaving 3 points in his balance.
At his next purchase he buys one kit for £3.99 plus £1.40 P&P. He earns an additional 3 points for this kit but chooses to use his £2.50 e-voucher previously earned to part pay for the kit. He therefore only has to pay £1.49 plus P&P for the kit. His remaining balance is 53 - 50 + 3 = 6 points