Detect Duplicate Shopify Customer Accounts and Clean Up Your Data
Repeat customers who check out with a second email fragment your data — inflating customer counts and hiding their true lifetime value. This workflow finds likely duplicates by matching name, phone and address, and flags them for a one-click merge.
- 1
Pull all customers weekly
A
Schedule Triggerand aShopifynode fetch your full customer list with phone and default address. - 2
Fingerprint each customer
A
Codenode builds a normalized key from last name + phone + street, then groups customers sharing a key. - 3
Keep only real collisions
Output groups with two or more accounts that share a fingerprint but have different emails — your likely duplicates.
- 4
Write a review list
Append each suspected duplicate pair to a
Google Sheetwith both emails, order counts and combined spend. - 5
Nudge yourself to merge
A
Slackmessage summarizes how many duplicates were found so cleanup actually happens.
Frequently asked questions
Does it merge automatically?
No — merging is destructive, so this flow only detects and lists. You review the sheet and merge in Shopify with confidence. You can add an auto-tag step so both accounts are labelled 'possible-duplicate' for staff.
How does it avoid false matches?
It requires two independent signals to agree (e.g. phone + street), not just a shared surname. You can tighten or loosen the fingerprint in the Code node.
Build Youth Sports Schedules That Avoid Family Conflicts
Youth sports schedulers create nightmares when siblings' games overlap and families can't attend. Build schedules that respect field availability, referee assignments and family conflicts.
Free recipeFill Yoga Class Substitutions in Minutes, Not Panic Threads
An instructor cancels at 7am; the panic group-text begins. Broadcast the open class to qualified subs, first-confirm wins, and students get notified of the change.
Free recipeEnsure Workplace Incident Reports Are Filed Within Legal Windows
Workplace injuries must be reported within strict legal windows, and late reporting brings penalties and denied claims. Track incidents from occurrence and ensure timely reporting.