> For the complete documentation index, see [llms.txt](https://docs.reachplatform.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.reachplatform.com/core-product-structure.md).

# Core Product Structure

- [Product Catalog Offering](https://docs.reachplatform.com/core-product-structure/product-catalog-offering.md): Policy and configuration reference for plans, promotions, and catalog governance on Reach Platform.
- [Promotions](https://docs.reachplatform.com/core-product-structure/product-catalog-offering/promotions.md): Types, configuration inputs, and governance rules for BAU promotions.
- [Plan configuration](https://docs.reachplatform.com/core-product-structure/product-catalog-offering/plan-configuration.md): Plan change rules, retirement behavior, required data inputs, and carrier-specific fields.
- [Account and customer management](https://docs.reachplatform.com/core-product-structure/product-catalog-offering/account-and-customer-management.md): Account lifecycle rules, self-care capabilities, identifiers, login, and usage notifications.
- [Payments, fees, and compliance](https://docs.reachplatform.com/core-product-structure/product-catalog-offering/payments-fees-and-compliance.md): Payment rules, refundability, dunning behavior, and gateway setup.
- [SIM Options & Fulfilment Models](https://docs.reachplatform.com/core-product-structure/sim-options-and-fulfilment-models.md): Supported SIM types and fulfillment models, plus inventory, MOQ, and customization options.
- [International Calling & International Roaming](https://docs.reachplatform.com/core-product-structure/international-calling-and-international-roaming.md): Brand-facing overview of International Calling (ILD) and International Roaming (IR), including PayGo and pack models.
- [FCC Compliance & Regulatory Guide](https://docs.reachplatform.com/core-product-structure/fcc-compliance-and-regulatory-guide.md): Platform-level overview of FCC compliance support across Safe Connections Act, HAC, Broadband Facts, and CPNI.
- [Billing model](https://docs.reachplatform.com/core-product-structure/billing-model.md): A complete reference covering how recurring plan charges are structured and when plan charges are triggered — two independent configurations that every brand on the platform operates.
- [Global Data Pass with Airalo](https://docs.reachplatform.com/core-product-structure/global-data-pass-with-airalo.md): Offer affordable travel data in 200+ countries through an Airalo co-branded journey.


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