Two packets & the cheapest third one free!
Luckily we do not have a Wilko near me. I REALLY, REALLY MUST NOT BUY ANYMORE SEEDS. If I do will have to get more than one allotment, might be a good idea, but can't cope with the weeds.
OH will kill me, and bury the evidence, if I buy any more seeds... in the next decade. (We have five allotments..... ::) and she does all the work....) :-X