e-Procurement integration with ERP Systems in HME/DME industry?

Does anybody have experience with e-procurement in the HME/DME industry? I am looking at the following e-Procurement platforms: Vroozi/Procurify/Coupa/Ariba Snap Our current ERP System is an outdated HME(Home Medical Equipment)/DME ERP(Durable Medical Equipment) System called Fast Track. We will be upgrading to a modern HME/DME ERP system like Brightree/WellSky/SeriousERP/other.