[Kestryll]

I currently run a forum that uses the old iTrader system for user ratings of sales/purchases.
I'm updating from 3.8.11 to 5.7.3 very soon, is there a trader rating system similar to iTrader for 5.7?

[Hostboard]

The only update I have seen is to vBulletin 4
https://www.vbulletin.org/forum/showthread.php?t=232044
and even then, the functionality seems to be spotty at best.

For vBulletin 5 you will need to hire a developer and basically re-write the entire modification.

It might prove easier to migrate to Xenforo and use the Feed Back System addon.
https://xenforo.com/community/resour...system-2.6238/
which has an importer for iTrader built in. Also, the developer seems to be active so probably be able to provide additional assistance unlike anything vBulletin can currently attest to.