Advanced Operations

This page covers advanced operational controls that are available beyond day-one setup.

Coupon controls

Per-user coupon usage limits are supported for tighter promotion control.

Set per-user maximum usage on coupon records.
Usage is enforced per account (requires logged-in customer).

Admin record locking (check-in/check-out)

Products, categories, and orders support Joomla-style lock handling:

Record checkout on edit
Check-in on close/save
Force check-in for authorized administrators

This helps prevent conflicting edits in multi-admin teams.

Locale-aware currency formatting

Price rendering follows:

Store override (Price display locale) if set
Joomla site language
Fallback locale

Use this to force consistent storefront/email formatting across multilingual sites.

Extension events

NXP Easy Cart provides integration events for advanced workflows:

onNxpEasycartBeforeCheckout
onNxpEasycartAfterOrderCreate
onNxpEasycartAfterOrderStateChange
onNxpEasycartAfterPaymentComplete

Use these in system plugins for CRM sync, fulfillment triggers, or custom validation.

Security hardening notes

Recent hardening includes:

stricter error response hygiene (no raw exception leakage),
enforced webhook validation,
checkout blocking when no payment methods are enabled,
tighter tax-rate consistency between preview and server-side finalization.