Appalling service!! Can't activate without a receipt number which I was never aware I needed in order to activate the voucher and never advised I needed to keep the purchase receipt in order to activate! Only thought you would need the voucher number my experience day is paintballing for 8 costing £80. Phoning argos customer care i was told they could see my purchase but could not give me an order number to gain my receipt number. Failing all of this i tryed to contact activity day customer care on TUESDAY 29th August there was an online message saying they were closed on bank holiday MONDAY 28th ??? So I then contacted them today Wednesday 30th August via phone call, voice mail only told to go on website to then i tried the chat to be told with another on screen message that the chat was closed and would not be available to chat for 5days! Absolutely appalling customer service. P.s I hope you don't have a head ache just reading this!!