Price moves fast. If your team still samples competitors once a week, you are already behind.
Define What “Changed” Means
Not every HTML tweak matters. Focus monitors on the price node, stock badge, or promo banner you actually act on. Narrow selectors cut noise and make alerts actionable.
Cadence That Matches Your Market
Daily checks work for many catalogs. High-velocity categories may need more frequent runs. Match frequency to how often you can respond—alerts you ignore train the team to ignore them.
Route Alerts Where Work Happens
Send critical price drops to Slack or email with the old value, new value, and source URL. Context in the alert is what turns detection into a decision.



