Android, Apple, Stripe and other services
Android and iOS
Android SDK/Gradle tools and Apple's Xcode/App Store tooling carry licence and platform terms distinct from individual open-source npm packages. Verify installed tool licences and any redistribution limitations. Android developer-signing certificates are credentials, not licences. Apple distribution requires appropriate developer programme membership, app review and signing authority; a Linux build host cannot independently create signed iOS binaries.
Payment services
The Stripe SDK licence does not establish contractual approval to process payments. Review Stripe service agreements, venue-account model, processing charges, business verification, refund responsibilities and permitted handling of customer/payment metadata. PaymentSheet, webhook signatures and PCI-related controls must be independently validated. Do not store PAN/CVC.
Communication providers
WordPress wp_mail() uses the site's configured transport but that does not automatically permit bulk or promotional messaging. Before email, SMS, WhatsApp or push verification/marketing, review provider terms, fees, recipient consent, deliverability and privacy requirements. WhatsApp verification remains deferred.
Third-party services and content
Google/Apple/Facebook authentication, maps, venue photography, location features and editorial embeds may have separate trademark, data processing and terms-of-service obligations. Record API terms and rates; do not infer a free development tier permits unrestricted commercial deployment.