When Candex receives a PO, we invite your intended vendor by email to accept the order. When accepting, they must agree to a standard purchasing contract that your company has provided for buying through us.
If you also agree to an SOW or Scope with a vendor, it can be attached when the order is created within your purchasing system if needed. Buyers can also attach a scope and any other required documentation when they complete the requisition in the purchasing system, and it will be attached when the PO is approved.

The standard contracts usually vary by country but can also be varied by spend category (or further by country) and even by vendor if needed. The intended vendor is agreeing to the terms directly with your company and Candex stores their electronic agreement.