Most eQMS systems will have a supplier 'module' and can support tracking supplier issues (typically through some supplier corrective action request form / function). I work in medical devices and every system I've worked with has something that can facilitate that aspect
Conversely, none of the ones I've worked with have a means for managing chargebacks. Not to say that none do; I just haven't seen any (which may well be related to my scope being limited to medical devices)
