Dear {NAME}! Your account is going to expire. Download traffic left: {AVAILDL}, upload traffic left: {AVAILUL}, total traffic left: {AVAILTOTAL}, online time left: {AVAILUPTIME}. Please refill your account as soon as possible. Available tags: NAME - first name + last name or user name USERNAME - user name FIRSTNAME - first name LASTNAME - last name AVAILDL - remaining download traffic AVAILUL - remaining upload traffic AVAILTOTAL - remaining total traffic AVAILUPTIME - remaining online time