You may be able to request an ad match after buying groceries when the retailer provides a post-purchase process. For a Real Canadian Superstore PC Express order, use the completed order and submit through the current support route inside the official deadline.
Post-purchase does not mean anytime later
Retailers set their own timing and submission rules. An old receipt and an old competitor ad do not establish a current claim. Check the policy attached to the retailer, province, store, and order.
The exact submission window can change and may not be stated on every public page. Confirm it in the current Real Canadian Superstore or PC Express support flow and submit promptly after receiving the order.
Use the final purchase record
For a completed PC Express order, the final receipt is more reliable than the original cart. It shows:
- Items actually fulfilled
- Substitutions
- Final quantities and weights
- Prices charged
- Store and order number
If you picked up through PC Express, use the more specific pickup-order guide.
The competitor ad should overlap the purchase
A post-purchase process is meant to review a qualifying advertised price, not any lower price found weeks later. Preserve the ad dates and purchase date so support can assess the timing.
If the competitor price started after your order, do not assume it applies retroactively. If the offer expired before the order, it is also weak evidence.
Ask for a review, not a guaranteed refund
This wording is factual and leaves the eligibility decision with support.
In-store purchases can follow different rules
Do not assume that the PC Express support workflow applies to a receipt from an in-store checkout. Ask the store or use the retailer’s official customer-service route. The timing, evidence, and adjustment method may differ.
If the deadline has passed
Support may decline a late request even if the products match. Save the comparison as a shopping note for next time rather than repeatedly resubmitting it. For an on-time rejection, follow the steps in Price Match Rejected? What to Do Next. Without a receipt at all, see Can You Price Match Without a Receipt?, or the Canada-wide guide for the bigger picture.