Purchasing Agreements Find a Purchasing Agreement for any of the Dental Cooperative’s vendor partners. CONTACT YOUR AREA DIRECTOR FOR HELP :: Select Your Area ::IdahoNevadaNew MexicoPennsylvania: Central PATexas: West TexasUtah: Central UtahUtah: Northern UtahUtah: Southern UtahArea Not Listed Our Supply Partners: Recommended for You: *Savings reflects estimated average savings per participating practice off of published retail pricing. Actual savings per practice may vary.