Data offer available to new customers signing up to selected 24 month Three handset plans with 8GB of data. Offer ends 23rd March 2017. Available at previous equivalent 2GB plan prices. Offer not available in conjunction with any other offer. Price includes £5 monthly discount for paying by a recurring method, such as Direct Debit. Each May, your monthly package price will increase by an amount up to the RPI rate, published in the February that year.