Customer details that sync
Names, email addresses and phone numbers can move between accounts. Details unique to one provider stay with that provider.
Supported POS integrations
Connect your POS accounts.
Keep customers in sync.
Connect Square, Lightspeed Retail X-Series or Kounta. Choose which account supplies customer details and review the setup before changes go live.
Square
Connect Square, review imported customers, and choose how updates and deletes work before live sync begins.
Explore Square → L Customer syncLightspeed Retail X-Series
Share names, emails and phone numbers from Retail X-Series. Supported provider-specific fields can overwrite destination values. Review imported details before enabling writes.
Explore Lightspeed Retail X-Series → K Customer syncKounta
Share customer names, emails and phone numbers with Kounta. You can keep the connection read-only. Kounta customer deletes are flagged for review.
Explore Kounta →Supported pairings
Find your customer sync pairing.
Connect distinct accounts from the same provider or connect different providers. Each new connection starts in read-only mode. Your account settings determine sync direction, so reverse pairings share one guide.
| POS account | Square | Lightspeed Retail X-Series | Kounta |
|---|---|---|---|
| Square | View pairing | View pairing | View pairing |
| Lightspeed Retail X-Series | View pairing | View pairing | View pairing |
| Kounta | View pairing | View pairing | View pairing |
Operational visibility
See what sync is doing.
See which connections are working, which changes are still in progress, and which customers need attention. Each issue links to the affected account or record.
Current limits
Know what each provider can do.
Customer deletes
Square and Retail X-Series can receive customer deletes. Kounta cannot, so POS-Sync flags those customers for review.
What is included
POS-Sync currently syncs customers. Product catalogs, customer merge and split, and bulk duplicate cleanup are not included.