# comecero.com > AI-optimized mirror of comecero.com containing 80 pages totalling 65,001 words of clean markdown content, structured data, and semantic HTML. Original source: https://comecero.com. Last updated: 2026-08-10T18:25:37.146Z. Each page is available as HTML (with JSON-LD structured data) and Markdown (text-only, ideal for LLMs and RAG). ## Homepage - [admin/index.html](/content/admin/index.html) (51 words) - [Join | Comecero](/content/signin/index.html) (51 words) - [Comecero API Explorer | Comecero API Explorer](/content/explorer/index.html): Interactive API explorer for the Comecero Commerce API. Test endpoints, view request/response schemas, and integrate our REST API into your applications. (157 words) - [Comecero Documentation](/content/docs/index.html): Complete documentation and guides for the Comecero ecommerce platform. Learn how to integrate our API, build custom commerce applications, and grow your business. (179 words) - [Comecero | Complete Payment Infrastructure for Global Commerce](/content/site-root.html): Streamline payments, manage subscriptions, and scale globally with Comecero's unified commerce platform for businesses of all sizes., Complete payment infrastructure for your company. Process transactions, manage subscriptions, and scale globally. (441 words) ## Articles & Blog Posts - [License Services | Comecero Documentation](/content/docs/docs/basic-concepts/license-services/index.html): Providing license codes to customers after purchase (1,685 words) - [Dates and Times | Comecero Documentation](/content/docs/docs/basic-concepts/dates-and-times/index.html): Working with dates and times in API requests and responses (1,067 words) - [Hosted Functions | Comecero Documentation](/content/docs/docs/tutorials/hosted-functions/index.html): Run custom code within Comecero's infrastructure in response to commerce events. Learn how to build a MailChimp integration using Node.js. (1,422 words) - [Tutorials - Comecero Documentation | Comecero Documentation](/content/docs/docs/tutorials/index.html): Step-by-step guides and examples (72 words) - [Authentication | Comecero Documentation](/content/docs/docs/basic-concepts/authentication/index.html): OAuth 2.0 authentication and token types (1,163 words) - [Comecero | Privacy Policy](/content/privacy/index.html): Comecero Privacy Policy details. (2,639 words) - [Expanding Objects | Comecero Documentation](/content/docs/docs/basic-concepts/expanding-objects/index.html): How to expand related resources in API responses (473 words) - [Lists and Pagination | Comecero Documentation](/content/docs/docs/basic-concepts/lists-and-pagination/index.html): Working with paginated lists using offset-based and cursor-based pagination (290 words) - [Hello World | Comecero Documentation](/content/docs/docs/tutorials/hello-world/index.html): Follow a few easy steps to create a cart and make a payment with just a few lines of JavaScript and HTML. See how quickly and easily you can communicate with the API. (861 words) - [Event Notifications | Comecero Documentation](/content/docs/docs/basic-concepts/event-notifications/index.html): Real-time notifications via webhooks for commerce events (694 words) - [CORS | Comecero Documentation](/content/docs/docs/basic-concepts/cors/index.html): Cross-Origin Resource Sharing support for client-side applications (728 words) - [Reference - Comecero Documentation | Comecero Documentation](/content/docs/docs/reference/index.html): Technical reference and configuration guides (258 words) - [Custom Applications | Comecero Documentation](/content/docs/docs/basic-concepts/custom-applications/index.html): Building custom client-side and server-side applications (537 words) - [Shipping Method Quantity Config | Comecero Documentation](/content/docs/docs/reference/shipping-quantity/index.html): Calculate shipping prices based on total order quantity with per-unit pricing or quantity ranges (444 words) - [API Explorer | Comecero | Comecero API Explorer](/content/explorer/api/index.html): Interactive API explorer for the Comecero Commerce API. Test endpoints, view schemas, and explore the full API reference. (25 words) - [Shipping Method Weight Config | Comecero Documentation](/content/docs/docs/reference/shipping-weight/index.html): Calculate shipping prices based on total order weight with per-unit pricing or weight ranges (457 words) - [Why Comecero | Comecero Documentation](/content/docs/docs/getting-started/why-comecero/index.html): Discover what makes Comecero the right choice for your ecommerce needs (441 words) - [Shipping Method Subtotal Config | Comecero Documentation](/content/docs/docs/reference/shipping-subtotal/index.html): Calculate shipping prices based on order subtotal using percentage or subtotal ranges (345 words) - [Basic Concepts - Comecero Documentation | Comecero Documentation](/content/docs/docs/basic-concepts/index.html): Core API concepts and fundamentals (167 words) - [Auto Fulfill Delay | Comecero Documentation](/content/docs/docs/reference/fulfillment-delay/index.html): Configure automatic order fulfillment with delayed fund capture to comply with merchant requirements (327 words) - [Google Analytics Tracking ID | Comecero Documentation](/content/docs/docs/reference/analytics-tracking-id/index.html): Automatic Google Analytics pageview tracking integration for your storefront apps (212 words) - [Comecero | Pricing - All-inclusive plans with no setup fees](/content/pricing/index.html): Absolutely free until you're ready to process live transactions. Choose Comecero Billing at 2% + $0.20, Comecero Express Payments at 4.9% + $0.40, or Comecero Revenue OS with custom pricing. (810 words) - [Analytics Send Events | Comecero Documentation](/content/docs/docs/reference/analytics-events/index.html): Automatically send key e-commerce events to your Google Analytics account (249 words) - [Customizing Output | Comecero Documentation](/content/docs/docs/basic-concepts/customizing-output/index.html): Using show and hide parameters to customize API responses (228 words) - [REST API | Comecero Documentation](/content/docs/docs/getting-started/rest-api/index.html): Introduction to the Comecero RESTful API (220 words) - [Partial Updates | Comecero Documentation](/content/docs/docs/basic-concepts/partial-updates/index.html): How to perform partial updates to resources (206 words) - [Gateway Weight | Comecero Documentation](/content/docs/docs/reference/gateway-weight/index.html): Understanding how gateway weight determines payment gateway selection when multiple gateways can handle a payment type (258 words) - [Meta Data | Comecero Documentation](/content/docs/docs/basic-concepts/meta-data/index.html): Adding custom meta data to resources (239 words) - [docs/getting-started/index.html](/content/docs/getting-started/index.html) (85 words) - [Analytics Conversion Tracking | Comecero Documentation](/content/docs/docs/reference/analytics-conversion/index.html): Learn how to inject custom conversion tracking code that runs when customers successfully complete orders (166 words) - [API Versioning | Comecero Documentation](/content/docs/docs/basic-concepts/api-versioning/index.html): Understanding API versioning and backwards compatibility (240 words) - [Hosted Functions | Comecero Documentation](/content/docs/docs/basic-concepts/hosted-functions/index.html): Running custom code in Comecero's environment (122 words) - [Shipping Method Adjustments | Comecero Documentation](/content/docs/docs/reference/shipping-adjustments/index.html): Configure geographic-based shipping price adjustments for specific regions (139 words) - [Create an Account | Comecero Documentation](/content/docs/docs/getting-started/create-an-account/index.html): Get started with Comecero by creating your account (106 words) - [Analytics Send Transactions | Comecero Documentation](/content/docs/docs/reference/analytics-transactions/index.html): Send payment and refund transaction data to Google Analytics for financial tracking (102 words) - [The Comecero Platform | Comecero Documentation](/content/docs/docs/getting-started/the-comecero-platform/index.html): Learn about the Comecero platform and its core components (193 words) - [Analytics Pageview Tracking | Comecero Documentation](/content/docs/docs/reference/analytics-pageview/index.html): How to add custom JavaScript tracking code that runs on every storefront app pageview (43 words) - [API Endpoint | Comecero Documentation](/content/docs/docs/basic-concepts/api-endpoint/index.html): Base endpoint for the Comecero API (42 words) - [Content Types | Comecero Documentation](/content/docs/docs/basic-concepts/content-types/index.html): API content type requirements for requests and responses (41 words) - [Comecero | Terms and Conditions](/content/terms/index.html): Terms and conditions for using Comecero's services and platform. (1,278 words) - [Documentation | Comecero Documentation](/content/docs/docs/index-2.html): Explore Comecero documentation. Learn about our ecommerce API, authentication, payment processing, and build custom commerce applications. (87 words) - [Comecero Blog | Page 2 | Payment Processing & Merchant of Record Insights](/content/blog/page/2/index.html): Expert insights on payment processing, merchant of record services, global tax compliance, subscription billing, and e-commerce growth strategies. (510 words) - [Error Handling | Comecero Documentation](/content/docs/docs/basic-concepts/error-handling/index.html): Understanding API error responses and status codes (1,449 words) - [Comecero Blog | Payment Processing & Merchant of Record Insights](/content/blog/index.html): Expert insights on payment processing, merchant of record services, global tax compliance, subscription billing, and e-commerce growth strategies. (465 words) - [Localized Formatting | Comecero Documentation](/content/docs/docs/basic-concepts/localized-formatting/index.html): Formatting currency, dates, and percentages for different locales (363 words) - [Comecero Authentication](/content/auth-new/register/index.html): Login to your Comecero account (37 words) - [Getting Started - Comecero Documentation | Comecero Documentation](/content/docs/docs/getting-started/index.html): Get up and running with Comecero (85 words) - [Comecero Blog | Page 3 | Payment Processing & Merchant of Record Insights](/content/blog/page/3/index.html): Expert insights on payment processing, merchant of record services, global tax compliance, subscription billing, and e-commerce growth strategies. (209 words) - [Comecero | Frequently Asked Questions - Payment & MoR Platform](/content/faq/index.html): Find answers to common questions about Comecero's Merchant of Record platform, including pricing, payment methods, global tax compliance, PCI DSS compliance, subscription billing, and more. (224 words) - [Comecero | Data Request - Privacy & Data Management](/content/data/index.html): For assistance with data stored by Comecero, please use our data request form. Data review, correction, and deletion requests are handled securely. (159 words) - [PayFac vs. Payment Processor vs. Gateway: Every Model Explained | Comecero Blog](/content/blog/payfac-vs-payment-processor/index.html): PayFac vs. payment processor vs. gateway vs. aggregator vs. merchant of record: what each layer of the payments stack actually does, how they fit together, which ones overlap, and which model your business needs. (1,391 words, Jul 31, 2026) - [PayFac vs. ISO: Which Payment Model Fits Your Business? | Comecero Blog](/content/blog/payfac-vs-iso/index.html): PayFac vs. ISO explained: who holds the merchant account, how onboarding and underwriting differ, who carries the risk, how the economics compare, and which model fits your business in 2026. (1,540 words, Jul 30, 2026) - [What Is a Payment Facilitator (PayFac)? Complete 2026 Guide | Comecero Blog](/content/blog/what-is-a-payment-facilitator/index.html): A complete guide to the payment facilitator (PayFac) model: what a payfac is, how master merchant accounts and sub-merchants work, what it costs to become one, PayFac-as-a-Service explained, and the tax liability the model leaves with you. (1,588 words, Jul 29, 2026) - [7 Merchant of Record Examples: How Real Companies Use an MoR | Comecero Blog](/content/blog/merchant-of-record-examples/index.html): Seven concrete merchant of record examples, from the Apple App Store and Steam to Paddle, FastSpring, and Comecero, showing how the MoR model works in practice, what each arrangement covers, and how to tell who the merchant of record is on any transaction. (1,586 words, Jul 28, 2026) - [Seller of Record vs. Merchant of Record: Key Differences Explained | Comecero Blog](/content/blog/seller-of-record-vs-merchant-of-record/index.html): Seller of record vs. merchant of record explained: what each term actually means, who owns the commercial obligations versus the payment and tax liability, when the two roles split apart, and which one your business needs. (1,501 words, Jul 27, 2026) - [Paddle vs. Lemon Squeezy (2026): Full Merchant of Record Comparison | Comecero Blog](/content/blog/paddle-vs-lemon-squeezy/index.html): Paddle vs. Lemon Squeezy compared head-to-head for 2026 on pricing and fees, checkout, subscription billing, developer experience, the impact of Stripe's acquisition of Lemon Squeezy, and which merchant of record fits your stage. (1,328 words, Jul 24, 2026) - [Paddle vs. FastSpring (2026): Which Merchant of Record Wins? | Comecero Blog](/content/blog/paddle-vs-fastspring/index.html): Paddle vs. FastSpring compared head-to-head for 2026 on pricing and fees, developer experience, checkout, subscription billing, merchant-of-record tax coverage, support, and which one actually fits your software business. (1,344 words, Jul 23, 2026) - [7 Best Creem Alternatives for 2026 (Fees, MoR & Maturity Compared) | Comecero Blog](/content/blog/creem-alternatives/index.html): An honest review of Creem plus the 7 best Creem alternatives for 2026: Comecero, Lemon Squeezy, Paddle, Polar, Dodo, FastSpring, and Gumroad, compared on fees, merchant-of-record coverage, billing flexibility, platform maturity, and how well they scale. (1,716 words, Jul 22, 2026) - [13 Best Paddle Alternatives for 2026 (Fees, MoR & Migration Compared) | Comecero Blog](/content/blog/best-paddle-alternatives-b2b-saas/index.html): An honest, up-to-date comparison of the 13 best Paddle alternatives for 2026 — Comecero, Lemon Squeezy, FastSpring, Stripe, Chargebee, Recurly, 2Checkout, Dodo, PayPro Global, Cleverbridge, Gumroad, Polar, and Creem — ranked on fees, merchant-of-record coverage, billing flexibility, checkout control, and migration risk. (2,581 words, Jul 21, 2026) - [Cleverbridge vs. FastSpring (2026): Fees, Checkout & MoR Compared | Comecero Blog](/content/blog/cleverbridge-vs-fastspring/index.html): Cleverbridge vs. FastSpring compared head-to-head for 2026 on pricing and fees, checkout quality, subscription billing, merchant-of-record tax coverage, support, and which one fits your software business (plus when neither is the right answer). (1,444 words, Jul 21, 2026) - [11 Best FastSpring Alternatives for 2026 (Compared by Fees, MoR & Support) | Comecero Blog](/content/blog/fastspring-alternatives/index.html): An honest comparison of the best FastSpring alternatives for 2026 — Comecero, Paddle, Lemon Squeezy, PayPro Global, Cleverbridge, 2Checkout, Chargebee, Recurly, Stripe, Sellfy, and Maxio — ranked on fees, merchant-of-record coverage, high-ticket handling, revenue recovery, and support. (2,225 words, Jul 21, 2026) - [10 Best Lemon Squeezy Alternatives for 2026 (MoR, Fees & Scale Compared) | Comecero Blog](/content/blog/lemon-squeezy-alternatives/index.html): An honest comparison of the best Lemon Squeezy alternatives for 2026 — Comecero, Paddle, FastSpring, PayPro Global, Stripe, Chargebee, Recurly, 2Checkout, Gumroad, and Dodo — ranked on fees, merchant-of-record coverage, billing flexibility, revenue recovery, and how well they scale past the indie stage. (2,147 words, Jul 21, 2026) - [Merchant of Record for AI Companies: What Founders Need to Know | Comecero Blog](/content/blog/merchant-of-record-for-ai-companies/index.html): What AI founders need to know about merchant of record and usage-based billing — why AI billing is different, how metered billing works, where an MoR fits, and how to tell a true MoR from a billing tool. (1,535 words, Jul 21, 2026) - [Merchant of Record vs. Payment Facilitator (PayFac): What's the Difference? | Comecero Blog](/content/blog/merchant-of-record-vs-payment-facilitator/index.html): Merchant of Record vs. Payment Facilitator (PayFac) explained — what a payfac is, how it differs from an MoR on tax, liability, and compliance, and which model is right for your business. (2,245 words, Jul 21, 2026) - [Merchant of Record vs. Payment Gateway: What's the Difference? | Comecero Blog](/content/blog/merchant-of-record-vs-payment-gateway/index.html): Merchant of record vs. payment gateway explained: what a payment gateway actually does, how it differs from an MoR on tax, liability, and compliance, how the full payment stack fits together, and which one your business needs. (1,328 words, Jul 21, 2026) - [What is a Merchant of Record? Complete Guide for 2026 | Comecero Blog](/content/blog/what-is-merchant-of-record/index.html): A comprehensive guide to Merchant of Record (MoR) services, including definitions, how the model works, benefits, legal and tax requirements, and how to choose the right MoR platform for your business. (2,912 words, Jul 21, 2026) - [10 Best 2Checkout (Verifone) Alternatives for 2026 (Fees, MoR & Support Compared) | Comecero Blog](/content/blog/2checkout-verifone-alternatives/index.html): An honest comparison of the best 2Checkout / Verifone alternatives for 2026 — Comecero, Paddle, FastSpring, PayPro Global, Cleverbridge, Lemon Squeezy, Stripe, Chargebee, Recurly, and Dodo — ranked on fees, merchant-of-record coverage, modern checkout, revenue recovery, and support. (2,180 words, Jun 22, 2026) - [VAT, Sales Tax, and Global Compliance for SaaS: A Founder's Practical Guide | Comecero Blog](/content/blog/saas-vat-sales-tax-compliance/index.html): A practical guide to SaaS sales tax and VAT compliance — economic nexus, US state-by-state taxability, international VAT and GST, B2B vs. B2C rules, and the two ways to handle it all: automate, or offload to a merchant of record. (1,527 words, Jun 3, 2026) - [Billing Software for Boat Charter and Yacht Rental Companies | Comecero Blog](/content/blog/billing-software-boat-charter-yacht/index.html): Booking software runs your charter calendar — but it doesn't solve payments. Here's what boat charter and yacht rental companies actually need from billing: deposits, milestone payments, security holds, global tax, and high-value fraud protection. (1,197 words, Jun 1, 2026) - [Chargeback Prevention for Luxury Ecommerce: The Complete Guide | Comecero Blog](/content/blog/chargeback-prevention-luxury-ecommerce/index.html): A complete guide to chargeback prevention for luxury and high-ticket ecommerce — why high-value sellers are prime targets, the chargeback types that hit hardest, the prevention tactics that actually work, and how to shift the liability off your books. (1,435 words, Jun 1, 2026) - [How to Sell Software Globally Without Setting Up a Foreign Entity | Comecero Blog](/content/blog/how-to-sell-software-globally-without-foreign-entity.html): How to sell software worldwide and accept international payments without forming a foreign entity, opening overseas bank accounts, or registering for tax in every country — using a merchant of record. (1,390 words, Jun 1, 2026) - [Merchant of Record vs. Payment Service Provider: What's the Real Difference? | Comecero Blog](/content/blog/merchant-of-record-vs-payment-service-provider/index.html): Merchant of Record vs. Payment Service Provider explained — who carries the tax, chargeback, and compliance liability, how the two models differ, and how to choose the right one for your business. (1,352 words, Jun 1, 2026) - [Payment Processing for Luxury Goods: Why Standard Processors Fail High-Ticket Sellers | Comecero Blog](/content/blog/payment-processing-for-luxury-goods/index.html): Standard payment processors weren't built for $10,000 watches, six-figure jewelry, or yacht charters. Here's why luxury goods sellers keep getting frozen, flagged, and kicked off mainstream platforms — and what to use instead. (2,137 words, Apr 22, 2026) - [What is a High-Ticket Merchant Account — and Do You Actually Need One? | Comecero Blog](/content/blog/what-is-high-ticket-merchant-account/index.html): A plain-English guide to high-ticket merchant accounts: what they are, when you actually need one, how they differ from standard processors, and the trade-offs nobody tells you about before you sign a three-year contract. (1,746 words, Apr 22, 2026) ## About Pages - [Comecero | Contact Us - Get in Touch](/content/contact/index.html): Interested in learning more about Comecero? Get in touch with us using our contact form or reach out to our support team. (85 words) ## Resources - [Full Page Index](/index.html): Browse all cached pages with rich metadata - [About This Cache](/about.html): Methodology, technical details, and usage guidelines - [XML Sitemap](/sitemap.xml): Machine-readable sitemap for crawler discovery - [Robots.txt](/robots.txt): Crawler directives