# Ecommerce Integration Operations

> Monitor integrations, define systems of record and reconcile failed or conflicting data changes.

- Type: Merchant guide
- Level: Intermediate
- Reading time: About 4 minutes
- Audience: Written for store owners, builders, and designers refining high-performance ecommerce stores.
- Last updated: 2026-11-04
- Canonical page: https://academy.getzenbasket.com/merchant-questions/ecommerce-integration-operations/
- Part of: [Merchant Questions](https://academy.getzenbasket.com/merchant-questions/) on ZenBasket Academy

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## What you need to know

### How should ecommerce integrations be monitored?

Monitor availability, latency, authentication, event backlog, error categories, data freshness and business outcomes, not only whether an endpoint responds.

### What happens when an integration fails?

Contain dependent actions, preserve payload and correlation evidence, alert the owner, retry safely, and reconcile ambiguous records after recovery.

### How should failed data synchronization be handled?

Identify the authoritative side, isolate failed records, correct the cause, and replay idempotently while proving no later valid update is overwritten.

### How do I identify which system owns each piece of data?

Create a field-level ownership map for product, customer, inventory, order, payment and fulfillment data, including permitted downstream edits.

### What is a system of record?

A system of record is the designated authoritative source for a data element or business state, not necessarily the only system holding a copy.

### Why do integrated systems show different data?

Differences arise from timing, failed events, transformation, conflicting edits, identifier mismatch, rounding, or incompatible definitions.

### How should integration failures be reconciled?

Compare records by stable identifier and event timeline, choose the authoritative state, correct downstream copies and close every failed item.

### A quick store check

Trace one changed order or product field through every integrated system and identify the authoritative source and failed-event queue.

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## Frequently asked questions

### Can two systems both be authoritative?

Not for the same field and context without a conflict rule.

### Should reconciliation overwrite every difference?

No. Determine cause and authority, so a later valid update is not destroyed.

## Related articles

- **Building an Ecommerce Tool Stack**
- **Ecommerce Cost Fundamentals**