Winmark Mystery Shopping Program

Sentry is proud to be the preferred mystery shopping provider for Once Upon A Child, Plato’s Closet, Music Go Round, Play It Again Sports and Style Encore.  We’re committed to providing you with best in class service and industry best data.

Free Consultation

Affordable Pricing

We are currently offering recorded telephone mystery shops and on-site mystery shops. The onsite mystery shops are offered in three scenarios.

Telephone Call

$30

per shop
  • Recorded Phone Call
  • Reports emailed
  • Secure Web Portal
  • No minimum
Book Today!
Sell Scenario

$60

per shop
  • Reports emailed
  • Secure Web Portal
  • No minimum
  • ONE MORE HERE
Book Today!
Buy Scenario

$70

per shop
  • Reports emailed
  • Secure Web Portal
  • No minimum
  • Cost of purchase included
Book Today!
Buy & Sell Scenario

$80

per shop
  • Reports emailed
  • Secure Web Portal
  • No minimum
  • Cost of purchase included
Book Today!
Recorded Phone Call

$15

per call

We can record the phone call for the Buy, Sell and Buy/Sell scenario for an additonal $15 fee. The recorded call will be attached to the report as an audio file.

Book Today!

Frequently Asked Questions

Do I have to commit to a minimum term?

No.  Your mystery shops are setup as a subscription with a recurring charge to your credit card.   We will provide you with access to a self-service portal where you can cancel service or update payment information at any time.

If I sign up today, when does service start?

Service always begins the month after you sign up. If you would like service to begin immediately, please click on the Contact Us.

Why do I have to set up a credit card or my banking information for payment/autopayment?

Payment collection has a significant impact on the cost of a program. By setting up service on an auto-payment basis, we are able to keep the cost of the program down.

Do I have to sign up for monthly service?

No. You may contact us to discuss arrangements other than a regular monthly program.