Not working for me ;(
Yeah I believe that’s one of the ones I use. Works out awesome on the 5 for the price of 4 deals! Tend to do a bulk order with them for the allotment and only ever costs 8£ plus the seed quantities are so high with them they last years in small spaces.
Not sure if it's the same but I use Premier Seeds Direct and they're fantastic. 99p for a pack with free delivery and often have 4 for 5 deals.
I tend to order my seeds direct from certain farm shops on eBay. Cost around a pound for 100 or more seeds usually and free delivery on most
Didn't get free postage, but did get cheapest packet free for 5 packs of seeds ordered ( well, I got 4 packs free, as ordered 20 packets of seeds)