Brand Observatory / Office Supplies
Independently observed by Siftbox's subscriber panel staples.ca
Every verified offer from Staples Canada, plotted by the day our panel first saw it.
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Looking to sign up to Staples Canada with your Siftbox address? Their site is at staples.ca.
Siftbox operates its own panel of subscriber inboxes that sign up for brand newsletters the same way any customer would. Every email received is analyzed for offers, discount depth, and send patterns. No individual inbox is ever exposed — data comes from Siftbox's own panel of subscriber inboxes, including mail archives contributed by the founders, blended with anonymized aggregates from Siftbox traffic once many subscribers have received the same campaign. Figures refresh as new email arrives and the site is rebuilt.