Instructions:Used this voucher tonight on a grocery order along with another voucher code from the following thread for £9 off £90 spend:
Not sure if it matters what order you enter them in, and I'm not sure about the minimum spend value above, as I obviously can no longer check it.
However, the other voucher will take this £7.50 code into account when calculating your basket value. so e.g. to use this voucher at the same time as a £9 off £90, your guide price needs to be at least £97.50. Get it? So I guess that rather than being money off if you'd normally spend spot on £50/£70/£90, its an extra £7.50 of free groceries...not bad!