The sonic charges prime fees for their drinks and i happilt pay for them.. With that said... when you order a drink.. You expect it to be what you have ordered! The last three attempts at the sonic on briarcrest have sadly been wrong with the sad excuse of if you would like to come back we will give you what you have ordered. How about you give me what i ordered and paid for the first time!!!! The sonic on rock prairie and welborn doesnt seem to have that problem.. Seriously disappointing and frustrating!!