> ## Documentation Index > Fetch the complete documentation index at: https://docs.upmind.com/llms.txt > Use this file to discover all available pages before exploring further. # Understanding Key Terms in the Glossary | **Term** | **Description** | | ----------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------- | | A11y | Shorthand for accessibility, referring to the practice of designing digital experiences usable by people with diverse needs. | | Abandoned checkout | A checkout session where a customer began the purchase flow but did not complete it. | | Address autocomplete | A checkout feature that suggests and fills in address details automatically as customers type. | | Analytics | Tracking and measurement of storefront behaviour, including page views, conversion events, and funnel steps. | | Anchor price | A reference price shown alongside a product, typically used to highlight savings or original pricing. | | API credentials | Authentication details required to connect your frontend or integration to the Upmind API. | | API-first | An integration approach where all commerce logic and orchestration is handled directly through the Upmind REST API without using Upmind's UI layers. | | Auto-renew | A subscription setting that automatically renews a customer's service at the end of each billing cycle. | | Basket lifecycle | The full sequence of states a customer's basket moves through, from item addition to checkout completion. | | Billing cycle | The recurring interval at which a customer is charged for a subscription, such as monthly or yearly. | | Brand settings | The configuration area in Upmind where brand-level defaults for logo, colours, fonts, and metadata are managed. | | Brand scope | The broadest configuration level, where settings apply across all products and categories unless overridden at a more specific level. | | Brand tokens | CSS variable definitions scoped to a specific named theme, entered in the Brand Tokens field under Brand Settings. | | Cart 1.0 | The original version of Upmind's hosted storefront and checkout system, now superseded by Cart 2.0. | | Cart 2.0 | The current version of Upmind's storefront and checkout system, featuring modular architecture, metadata-driven configuration, and improved theming. | | Client Portal | The post-purchase customer interface where clients manage services, billing, subscriptions, and account settings. | | Client Vue | Upmind's frontend starter framework that provides structural building blocks for assembling cart and checkout experiences. | | CNAME record | A DNS record type used to point a custom domain or subdomain to Upmind's hosted Cart infrastructure. | | Conversion event | A tracked action indicating a customer completed a desired step, such as a purchase or checkout initiation. | | CSS variables | Custom properties defined in CSS that store reusable values for colours, spacing, and typography, used throughout Cart 2.0 theming. | | Custom checkout | A checkout experience built using Upmind's headless layer, where the team owns and controls all UI and interaction. | | Custom domain | A team's own domain or subdomain used to host the Cart, configured through a CNAME DNS record. | | Design tokens | Named CSS variables that represent visual decisions such as colours, spacing, and typography, used to style Cart 2.0 consistently. | | DNS propagation | The time it takes for a new DNS record to become active and accessible across the internet after being configured. | | Domain scope | A configuration level used in the context of product-specific settings, often used for domain-related purchase flows. | | Edge case | An uncommon or boundary scenario in a checkout flow, such as a failed payment, session timeout, or invalid input. | | Empty basket | The state shown when a customer's cart contains no items, displayed with a dedicated screen in Cart 2.0. | | Feature toggle | A data setting that enables or disables a specific cart feature, such as catalogue visibility or option upsells. | | Funnel | The sequence of steps a customer moves through from product discovery to completed purchase. | | Go-live checklist | A list of items to verify before switching live traffic to Cart 2.0, covering DNS, payments, products, and notifications. | | Gradual rollout | A migration strategy where Cart 2.0 is introduced to live traffic incrementally, allowing monitoring and validation before full cutover. | | Guest checkout | A checkout option that allows customers to complete a purchase without creating an account. | | Headless checkout | A commerce integration approach where the team owns the entire UI while Upmind handles all underlying commerce logic. | | Headless Upmind | The frontend-agnostic layer that exposes Upmind's commerce logic and state through Vue composables for custom checkout builds. | | i18n | Internationalisation - the system used in Cart 2.0 to manage and override user-facing text across languages and regions. | | Inheritance | The mechanism by which Cart 2.0 automatically applies broader settings (brand or category) to more specific levels (product) unless overridden. | | Locale | A regional setting that defines the language, date format, and number formatting used in the cart and communications. | | Metadata-driven configuration | A configuration approach where cart layout, content, and behaviour are controlled through structured data fields rather than code changes. | | Migration | The process of moving a storefront from Cart 1.0 to Cart 2.0, primarily involving updating configuration and presentation settings. | | Multi-brand | A setup where multiple distinct brands are managed within the same Upmind account, each with its own theme and configuration. | | Order confirmation | The final screen shown after a successful purchase, displaying order details, payment summary, and next steps. | | Parallel run | A migration strategy where Cart 2.0 operates alongside Cart 1.0 simultaneously, allowing validation without disrupting live customers. | | Payment gateway | A third-party payment provider connected to Upmind that processes customer transactions, such as Stripe. | | Payment orchestration | The process of coordinating and sequencing payment actions, retries, and confirmations managed by Upmind's commerce layer. | | Phased migration | A structured approach to moving from Cart 1.0 to Cart 2.0 in stages, reducing risk and allowing rollback at each step. | | Promo code | A discount code customers can enter during checkout to apply a price reduction or promotional offer. | | Ready-made Cart | Upmind's fully hosted, out-of-the-box storefront and checkout experience requiring minimal setup and no custom code. | | Recommendations | Suggested products shown to customers during configuration or basket review, used for upselling and cross-selling. | | Reduced-saturation theme | An accessibility theme designed for users with colour vision deficiencies, using shape, spacing, and icons over colour to convey meaning. | | REST API | Upmind's core backend API layer that powers products, pricing, billing, subscriptions, orders, and payments. | | Rollback | The process of reverting from Cart 2.0 back to Cart 1.0, managed by Upmind Support without requiring data changes. | | Sandbox environment | A test environment where teams can simulate full checkout flows using test products and payment credentials without creating real orders. | | Scope | The level at which a configuration setting is applied, option, option category, product, product category, or brand. | | SEO | Search Engine Optimisation - the practice of configuring page titles, descriptions, and metadata to improve search engine visibility. | | Session recovery | The ability for a customer's checkout progress to be restored after a page refresh or interruption. | | SSO | Single Sign-On - an authentication method that allows customers to log in using an existing account from another platform. | | Subscription | A recurring billing arrangement where a customer is charged on a defined cycle for continued access to a product or service. | | Template | A layout configuration that defines the structural arrangement of content, sidebars, headers, and footers on a specific cart page. | | Theming | The process of applying brand-specific visual styles to the cart and portal using CSS variables and design tokens. | | TLS/SSL | Security protocols that encrypt data between the customer's browser and the server, automatically managed by Upmind for hosted carts. | | UI Metadata | A structured JSON configuration field in Upmind's Brand Settings used to control cart layout, content, behaviour, and theming. | | Upmind API | The core backend API layer that powers all commerce operations including products, pricing, billing, subscriptions, and payments. | | Upmind UI | Upmind's shared design system of reusable UI components used across the cart and portal for visual and interaction consistency. | | Upsell | A product or option presented to a customer during the purchase flow to encourage an upgrade or additional purchase. | | Vue composables | Reusable functions in Vue 3 that encapsulate and expose commerce state and logic for use in custom or headless UI implementations. | | WCAG | Web Content Accessibility Guidelines, the international standard used to measure and improve digital accessibility. | | Webhook | An automated HTTP notification sent by Upmind to an external system when a specific event occurs, such as an order being placed. | | XState | A JavaScript state machine library used in Cart 2.0 to manage checkout flow transitions in a deterministic and predictable way. |