We have partnered with TextLocal in the UK to provide you with the very best SMS service available on the market. When you've linked your TextLocal account (we can help with that!), you'll be able to buy credits with them. The cost per text depends on how many you want to buy, but they can be as little as 5.5p per text. Coacha's interface will let you know how many you use and how many you have left in credit.