Нашёл 19 млн ответов for 'vendor '.
https://en.wikipedia.org/wiki/Vendor_management_system
https://www.collinsdictionary.com/dictionary/english/vendor
https://dictionary.cambridge.org/dictionary/english/vendor
https://www.merriam-webster.com/dictionary/vendor
https://www.investopedia.com/terms/v/vendor.asp
https://www.investopedia.com/terms/v/vendorfinancing.asp
https://www.investopedia.com/terms/v/vendor-note.asp