NetVendorReviews of netvendor.com

I wish I could leave a ZERO star review. I will never submit to their vetting process again. Slow, unresponsive. I have used them in the past as a requirement for payment from smaller property management companies. Totally unethical to request my services, then make me jump through this process for payment. But, my problem with this company stems from the fact that they already have my "vetting" info on file, but I've been trying to get approval for an additional property management team for a contract, and have missed out because it's been over a month, and no vetting...my info IS ALREADY ON FILE! No one with NetVendor has any response other than "We understand your frustration..."