18 month contract with 25GB 5G Data. Free calls and texts to same network, 1GB Extra Data, Become a Super Recruiter and earn rewards, Bring a mate, earn £5, Recycle your old phone for cash, No speed caps, Wi-Fi Calling, eSIM Compatible, No credit checks, Change your plan anytime, EU Roaming up to 5GB, Unlimited calls and texts, No sneaky price hikes, B Corp. giffgaff is launching new Pay Monthly SIM Only tariffs that will be available on a 18-month contract.