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THE MIN/MAX HANDBOOK

From your first rule
to your next integration.

Practical instructions for store owners. Precise references for developers. Choose the task you want to complete.

Start here

Installation & updates

Understand installation, retained settings, backup and rollback, and Italian localization for the development plugin.

Start here

Quantity & pack sizes

A step-by-step guide to product selection, quantity fields, preview, saving and testing pack rules in the cart.

Configure

Products & customers

Configure product and customer scope and understand the different counting effects of exemptions and exclusions.

Configure

Variations & overlaps

Learn separate and combined variation counts, explicit parent-rule replacement and how overlapping limits combine.

Configure

Minimum & maximum spend

Configure monetary limits and understand discounts, tax, shipping, fees and currency settings.

Configure

Customer messages

Customize global and per-rule messages with a complete variable reference, examples and fallback behavior.

Configure

Rules & bulk actions

Find, edit, duplicate, disable or delete rules and review bulk changes before applying them.

Configure

Import & export

Choose the appropriate transfer format and understand account mapping, review and import limitations.

Maintain

Diagnostics

Use local diagnostics, product context panels and reproducible cart examples without exposing customer data.

Maintain

Troubleshooting

Diagnose inactive rules, cart restrictions, conflicting configurations and variation or customer mismatches.

Maintain

Compatibility

See what has been tested locally and which integrations and public release checks remain open.

Maintain

Change notes

Read the current Min/Max development scope and changes without confusing them with a public release.

Develop

Hooks & PHP examples

Use hs_minmax_rules_changed with documented parameters, a complete integration example and execution constraints.

Develop

AI access status

Understand the shared AI switch, available abilities and human confirmation, including current connection limitations.

Development 0.12.0 · Reviewed 13 September 2026 · Screenshots show the English interface.