# Advanced Guides

- [Gifting Membership](/help-center/advanced-guides/gifting-membership.md)
- [Editing Free Tier Signup Modals](/help-center/advanced-guides/editing-free-tier-signup-modals.md)
- [Membership Currency Localization](/help-center/advanced-guides/membership-currency-localization.md)
- [Migrating From Scripts To Functions](/help-center/advanced-guides/migrating-from-scripts-to-functions.md)
- [Migrating To Tiers](/help-center/advanced-guides/migrating-to-tiers.md)
- [Spend Based Tiers](/help-center/advanced-guides/spend-based-tiers.md): This guide will explain how Spend Based Tiers work and walk you through how to implement them onto your membership program.
- [About Spend Based Tiers](/help-center/advanced-guides/spend-based-tiers/about-spend-based-tiers.md)
- [Spend Based Tiers Setup](/help-center/advanced-guides/spend-based-tiers/spend-based-tiers-setup.md)
- [About The Landing Page](/help-center/advanced-guides/spend-based-tiers/about-the-landing-page.md)
- [Search Engine Crawling](/help-center/advanced-guides/search-engine-crawling.md)
- [Advanced Settings](/help-center/advanced-guides/advanced-settings.md)
- [App Embeds Settings](/help-center/advanced-guides/advanced-settings/app-embeds-settings.md)
- [Early Access Settings](/help-center/advanced-guides/advanced-settings/early-access-settings.md)
- [Exclusive Access Settings](/help-center/advanced-guides/advanced-settings/exclusive-access-settings.md)
- [Shopify Scripts](/help-center/advanced-guides/shopify-scripts.md)
- [Free Shipping Script](/help-center/advanced-guides/shopify-scripts/free-shipping-script.md)
- [Member Only Pricing](/help-center/advanced-guides/shopify-scripts/member-only-pricing.md)
- [Free Gift At Sign Up](/help-center/advanced-guides/shopify-scripts/free-gift-at-sign-up.md)
- [Theme Editor Sections](/help-center/advanced-guides/theme-editor-sections.md): Inveterate provides Theme Editor sections that can be used on your Shopify store to better hilight your membership program.
- [PDP Upsell Widget](/help-center/advanced-guides/theme-editor-sections/pdp-upsell-widget.md): Inveterate provides a Shopify Theme section that can be used to merchandise the membership product with an Add to Cart button on your product pages.
- [Replace Inveterate Emails In Klaviyo](/help-center/advanced-guides/replace-inveterate-emails-in-klaviyo.md)
- [How to Send Member Notification Emails with Klaviyo](/help-center/advanced-guides/replace-inveterate-emails-in-klaviyo/how-to-send-member-notification-emails-with-klaviyo.md)
- [Klaviyo Member Notification Metrics and Their Template Variables](/help-center/advanced-guides/replace-inveterate-emails-in-klaviyo/klaviyo-member-notification-metrics-and-their-template-variables.md)
- [Sunsetting Your Membership Program](/help-center/advanced-guides/sunsetting-your-membership-program.md)
- [Shopify Flow](/help-center/advanced-guides/shopify-flow.md)
- [Flow Library](/help-center/advanced-guides/shopify-flow/flow-library.md)
- [Edit membership selling plan fields](/help-center/advanced-guides/edit-membership-selling-plan-fields.md)