Off-contract buying across buildings: where it comes from and how to stop it

Sam Schwartz, CEO, Vendoro · 2026-10-02

Off-contract buying is anything bought outside your agreed items and prices: the same gloves from a different supplier, a retail run when something ran out, a new product nobody approved. Across many buildings, it quietly erodes the savings your GPO and distributor contracts were supposed to deliver.

Where it comes from

  • Running out. The order didn’t go in on time, so someone buys locally.
  • The guide is wrong. Items people actually need aren’t on it, so they order around it.
  • Habit. A unit manager has always ordered from a certain supplier.
  • No visibility. Nobody sees the off-contract spend until the invoices pile up.

Controls that work

  1. Keep the order guide right. Review it with each building quarterly. If an item keeps being bought off-guide, either add it or replace it.
  2. Set par levels. Counting against par catches the shortfall before it becomes an emergency purchase.
  3. Limit who can order off the guide. Give that right to a few people per building, not everyone.
  4. Report it, by building and by person. An off-order-guide report turns an invisible problem into a short list of conversations.
  5. Make the right thing easy. If ordering on contract takes longer than a retail run, people will take the retail run.

What not to do

Don’t block everything off-guide. Care doesn’t stop because an item isn’t listed. The goal is that off-guide buying is rare, visible and explained.

In Vendoro, order guides carry par levels per location, a separate right controls ordering off the guide, and the off-order-guide report shows what was bought outside it and by whom. See order guides.