Allow Multiple Accounts vs Login for Stripe Customer Portal | Stripe Billing Login Page | Magic Link Customer Account

Allow multiple user accounts to be created, registered, and updated having the same email address. By default, WordPress only allows a specific email address to be used for a single user account. This plugin removes that restriction. The plugin’s settings page (accessed via Users -> Multiple Accounts or via the Settings link next to the plugin on the Manage Plugins page) provides the ability to allow only certain email addresses the ability to have multiple accounts (such as if you only want admins to have that ability; by default all email addresses can be used more than once). You may also specify a limit to the number of accounts an email address can have (by default there is no limit). The settings page also provides a table listing all user accounts that share email addresses (see screenshot). Compatible with Multisite and BuddyPress as well. Links: Plugin Homepage | Plugin Directory Page | Author Homepage Template Tags The plugin provides three optional template tags for use in your theme templates. Functions Returns a count of the number of users associated with the given email. Returns the users associated with the given email. Returns a boolean indicating if the given email is associated with more than one user account. Arguments $email (string) An email address. Filters The plugin exposes three filters for hooking. Typically, customizations utilizing these hooks would be put into your active theme’s functions.php file, or used by another plugin. c2c_count_multiple_accounts (filter) The ‘c2c_count_multiple_accounts’ hook allows you to use an alternative approach to safely invoke c2c_count_multiple_accounts() in such a way that if the plugin were deactivated or deleted, then your calls to the function won’t cause errors in your site. Arguments: same as for c2c_count_multiple_accounts() Example: Instead of: Do: c2c_get_users_by_email (filter) The ‘c2c_get_users_by_email’ hook allows you to use an alternative approach to safely invoke c2c_get_users_by_email() in such a way that if the plugin were deactivated or deleted, then your calls to the function won’t cause errors in your site. Arguments: same as for c2c_get_users_by_email() Example: Instead of: Do: c2c_has_multiple_accounts (filter) The ‘c2c_has_multiple_accounts’ hook allows you to use an alternative approach to safely invoke c2c_has_multiple_accounts() in such a way that if the plugin were deactivated or deleted, then your calls to the function won’t cause errors in your site. Arguments: same as for c2c_has_multiple_accounts() Example: Instead of: Do:

The fastest way to put a branded Stripe Customer Portal login page on your WordPress site – no passwords, no developer required. Customers want to update their card, change their plan, or download an invoice WITHOUT emailing support. Stripe’s Customer Portal already does all of that – what’s been missing is a clean, branded login entry point on your own domain. Login for Stripe Customer Portal solves that in 60 seconds: paste your Stripe Secret Key, save, and a passwordless magic-link form is live on your site. Customers enter their email, click the link in their inbox, and land directly inside Stripe’s hosted Customer Portal – already authenticated. https://customerportalplugin.com/ – visit the website to see the plugin in action, browse the email template gallery, and view the PRO feature tour. ✅ FREE FEATURES 🔐 Stripe Customer Portal login – connect your Stripe account, customers manage billing themselves. ✉️ Magic-link email authentication – one-time link valid for 1 hour; no passwords to manage. 🧩 Shortcode embed – drop [login-stripe-customer-portal] on any page; works multiple times on one page. 💬 Inline confirmation – submissions stay on your page (new in 1.1.0 – no more blank wp_die screens). 🔗 Custom URL slug – host the login at yoursite.com/billing/, /account/, or any path you like. ↩️ Custom return URL – pick where customers land after logging out of Stripe’s portal. 🎛️ Existing-customer gate – optionally restrict access to email addresses that already have a Stripe customer record. 🛡️ Security hardened – SHA-256 token hashing, per-email + per-IP rate limiting, CSRF nonces, no enumeration oracle. 🇪🇺 GDPR-compliant – exporter + eraser registered with WordPress Privacy Tools out of the box. 🧰 WP-CLI commands – wp lscp purge-tokens / limiter-reset / send / config. 🧹 Daily token cleanup – WP-Cron sweep removes expired magic-link tokens automatically. 🧑‍💻 Developer extension surface – 12+ filters and actions for customizing every stage of the flow. 📕 Documentation · 🆘 Support forum · 🌐 Website 🚀 UNLOCK MORE WITH PRO Need branded emails, a styled login form, role automation on Stripe events, or to run multiple Stripe accounts from one site? Upgrade to PRO – every license tier includes every feature, including white-label. 👉 Compare PRO plans on the website 🎨 Branded magic-link emails Replace the plain HTML email with one of 6 pre-built templates (Minimal, Card, Bold, Stripe-like, Newsletter, Card-with-logo). Pick a brand color, drop in your logo URL, customize the subject / heading / CTA / footer – every change is shown in a live preview iframe inside the admin BEFORE you save. No “send a test email” loop required. 💅 Login-form styler Style the public login form to match your site – 6 form templates (Minimal, Card, Inline, Full-width, Centered, Branded), brand color, custom heading / subheading / button label / email placeholder, all with the same live-preview iframe. 🔗 WP user ↔ Stripe customer bridge Pre-fill the magic-link form for logged-in WP users (one click instead of typing). On every successful redemption, link the Stripe customer id to the WP user as _lscp_stripe_customer_id user-meta – your other plugins and themes can read it. Optionally auto-create the WP user (with a configurable default role) the first time someone redeems. 🛒 WooCommerce / MemberPress / LearnDash integration Adds a configurable “Manage Billing” button to: The WooCommerce My Account dashboard (classic and block-based templates). The MemberPress account home. The LearnDash profile page ([ld_profile]). One click sends the user to your branded portal login – pre-filled with their email if they’re logged in. 🪝 Stripe webhooks → WP role automation PRO-only feature. The webhook REST endpoint, signature verification, and idempotency cache all ship in the PRO build. Without PRO, Stripe events sent to your site are not processed by this plugin – subscription state will not auto-sync to WP roles. If you only need the public login form + portal redirect, FREE is enough. A REST endpoint (/wp-json/lscp/v1/webhook) verifies the Stripe Stripe-Signature header (HMAC-SHA256 + 5-minute timestamp tolerance, constant-time compare) and automates WordPress role changes on the events that matter: customer.subscription.created / .updated → assign your configured “active” role. customer.subscription.deleted → remove the role (or assign a downgrade role). invoice.payment_failed → assign your “past due” role. invoice.paid → fire an extensible action (lscp_pro_webhook_invoice_paid). 7-day SHA-256-keyed idempotency cache means Stripe retries are safe – no double-firing. 🌐 Multi-Stripe-account routing Run multiple Stripe accounts from one WordPress install. Each account gets its own URL slug (/billing-eu/, /billing-us/), API key, validate-existing toggle, redirect URL, and From email. Requests are routed transparently via WordPress’s pre_option_* filters – the FREE plugin code is unchanged. 🏷️ Agency white-label Replace “Powered by Gaucho Plugins” with your own brand name across every admin string. Hide the upgrade prompts entirely. Included with every PRO tier – no need to buy the most expensive plan. 💌 Priority email support PRO customers get a dedicated support inbox – typical reply within one business day. 💵 PRO licensing Every PRO tier unlocks every PRO feature, white-label included. Tiers differ only in how many sites a license covers. 👉 Compare plans on the website ✅ PERFECT FOR SaaS founders using Stripe Billing who want customers to self-serve. Membership sites that need a branded billing portal. WooCommerce stores using Stripe Subscriptions (PRO adds the My Account button). MemberPress / LearnDash sites that want a one-click Manage Billing entry point. Digital agencies managing client portfolios with multiple Stripe accounts. 🤝 WORKS WITH Stripe Billing (subscriptions, invoices, customer portal) – required. WooCommerce – PRO integration adds the Manage Billing button to My Account. MemberPress – PRO integration adds the button to the account page. LearnDash – PRO integration adds the button to the profile page. Any WordPress theme – classic or block-based. Any caching plugin (the rewrite endpoint marks itself uncacheable). WP Mail SMTP, FluentSMTP, Brevo, SendGrid, Postmark, etc. (uses standard wp_mail). 📚 RESOURCES Website: customerportalplugin.com Documentation: docs.customerportalplugin.com Pricing & PRO upgrade: customerportalplugin.com/pricing Changelog: customerportalplugin.com/changelog Free support: WordPress.org support forum PRO support: included with every PRO license 🧰 GAUCHO PLUGINS PORTFOLIO Payment Page – Stripe payment forms in under 60 seconds. Split Pay – Split WooCommerce payments across multiple connected Stripe accounts. Gyta Buyback – Trade-in / buyback for WooCommerce. China Payments – WeChat Pay + Alipay in WooCommerce. Speed in China / Blocked in China – China-region site diagnostics. Version Info – WP, PHP, MySQL, web-server versions in the admin dashboard. External Services This plugin connects to the following external services. Stripe (api.stripe.com) This plugin uses your Stripe Secret API key to authenticate customers and generate secure links to the Stripe Customer Portal. Customer email addresses are sent to Stripe when a user requests a login link. Stripe hosts the Customer Portal where customers manage billing information. Stripe Terms of Service Stripe Privacy Policy Freemius (api.freemius.com, freemius.com) This plugin includes the Freemius SDK for license and update management. Data is sent to Freemius only when you opt in through the Freemius connect screen. Freemius Terms of Service Freemius Privacy Policy