giffgaff Simcard with £5 free credit after first topup + Unlimited calls & texts
Giffgaff Simcard with £5 free credit. (use coupon GIFFGAFF on checkout). And just like that, giffgaff was born. In fact, the word “giffgaff” is actually Scots for “mutual giving”. Rolls right off the tongue, don’t you think?.