I have migrated the standard license chat to Premium because the chat is not well adapted for the vbulletin 5 software to take advantage of the additional 15 days of technical support and to date the tickets do not respond. There seems to be no one to answer or solve the incompatibility problem of arrowchat with vbulletin 5.
I had 15 days of support from those who have already passed 6. I mean I made the migration for the pure ones and paid 80 dollars.