# Quality Assessment 6.2/10

## Quality Assessment

**Overall space score:** `6.2/10`

### Assessment query

> Using the GitBook Knowledge Space and the page on Content Quality Guide at this location <https://app.gitbook.com/o/uOpE0pwQaikBOHcfkMgY/s/YxYaIQQ51Y1kp5Oav4GZ/content-quality-guide>, give me a rating from 1 to 10 for all the pages in this space that are not hidden, 1 being does not follow the quality guide at all, and 10 being the quality guide is completely followed.
>
> Create a page titled Quality Assessment (Score)/10 at the bottom of the space under a hidden group named Space Quality Assessment. Copy all of the assessment information & query to that page, exclude all hidden content from the assessment, and exclude the Quality Assessment and groups.

### Scope and exclusions

* Included all visible document pages in the space.
* Excluded hidden content.
* Excluded groups.
* Excluded this assessment page and its hidden assessment group.

### Scoring rubric

Scores reflect how closely each page follows the Content Quality Guide themes:

* **Purpose clarity** — the page states what it helps the reader do.
* **Structure and scannability** — headings, flow, and chunking help readers move fast.
* **Task orientation** — steps, requirements, and decisions are actionable.
* **Completeness** — examples, edge cases, and links support the task.
* **Consistency and maintenance quality** — tone, naming, formatting, and freshness stay consistent.

### Score meaning

* `9–10` — excellent. Clear, modern, task-first, and polished.
* `7–8` — strong. Useful and well-structured, with minor gaps.
* `5–6` — usable. Good information, but uneven clarity or structure.
* `3–4` — weak. Thin, navigation-only, or hard to use.
* `1–2` — very poor. Barely follows the guide.

### Space-level findings

#### Strongest patterns

* Several newer guides are direct and task-oriented.
* A few pages use stepper, hints, and decision structure well.
* Core setup pages usually include the right links and examples.

#### Most common gaps

* Many legacy pages are dense and reference-heavy.
* Some landing pages are mostly navigation, not guidance.
* Several pages mix old formatting, screenshots, and inconsistent terms.
* Some API and wallet pages include raw snippets without enough framing.
* A few pages show quality issues like awkward grammar or broken macro output.

### Page-by-page scores

#### Online Payments Getting Started

* [Online Payments Getting Started](/online-payments/online-payments-getting-started.md) — `8/10`

#### API Integration methods, auth & endpoints

* [API Integration methods, auth & endpoints](/online-payments/api-integration-methods-auth-and-endpoints.md) — `4/10`
* [Integration methods and environment endpoints](/online-payments/api-integration-methods-auth-and-endpoints/integration-methods-and-environment-endpoints.md) — `8/10`
* [API authentication](/online-payments/api-integration-methods-auth-and-endpoints/api-authentication.md) — `7/10`
* [Get your API Keys](/online-payments/api-integration-methods-auth-and-endpoints/api-authentication/get-your-api-keys.md) — `8/10`
* [Manage your API Keys](/online-payments/api-integration-methods-auth-and-endpoints/api-authentication/manage-your-api-keys.md) — `7/10`
* [Authentication methods: Basic & Bearer](/online-payments/api-integration-methods-auth-and-endpoints/api-authentication/authentication-methods-basic-and-bearer.md) — `4/10`
* [BasicAuth](/online-payments/api-integration-methods-auth-and-endpoints/api-authentication/authentication-methods-basic-and-bearer/basicauth.md) — `6/10`
* [BearerAuth (JWT)](/online-payments/api-integration-methods-auth-and-endpoints/api-authentication/authentication-methods-basic-and-bearer/bearerauth-jwt.md) — `6/10`
* [Secure Card Capture Key](/online-payments/api-integration-methods-auth-and-endpoints/secure-card-capture-key.md) — `6/10`
* [Blocking failed 3DS transactions](/online-payments/api-integration-methods-auth-and-endpoints/blocking-failed-3ds-transactions.md) — `6/10`

#### Checkout

* [Checkout](/online-payments/checkout.md) — `5/10`
* [Accepting payments](/online-payments/checkout/accepting-payments.md) — `5/10`
* [Card payments](/online-payments/checkout/accepting-payments/card-payments.md) — `7/10`
* [3D Secure payments](/online-payments/checkout/accepting-payments/3d-secure-payments.md) — `6/10`
* [Apple Pay](/online-payments/checkout/accepting-payments/apple-pay.md) — `5/10`
* [Google Pay™](/online-payments/checkout/accepting-payments/google-pay-tm.md) — `6/10`
* [PayPal](/online-payments/checkout/accepting-payments/paypal.md) — `6/10`
* [Vipps](/online-payments/checkout/accepting-payments/vipps.md) — `6/10`
* [Klarna](/online-payments/checkout/accepting-payments/klarna.md) — `6/10`
* [MobilePay](/online-payments/checkout/accepting-payments/mobilepay.md) — `6/10`
* [Swish](/online-payments/checkout/accepting-payments/swish.md) — `6/10`
* [Customer object](/online-payments/checkout/accepting-payments/customer-object.md) — `6/10`
* [Localization](/online-payments/checkout/localization.md) — `6/10`
* [Instalments](/online-payments/checkout/instalments.md) — `6/10`
* [Instalments in Israel](/online-payments/checkout/instalments/instalments-in-israel.md) — `6/10`
* [Instalments in Mexico](/online-payments/checkout/instalments/instalments-in-mexico.md) — `6/10`
* [Line Items](/online-payments/checkout/line-items.md) — `6/10`
* [Theming](/online-payments/checkout/theming.md) — `6/10`

#### Pay by Link

* [Pay by Link](/online-payments/pay-by-link.md) — `6/10`
* [Create a Payment Link](/online-payments/pay-by-link/create-a-payment-link.md) — `7/10`
* [Customer catalog](/online-payments/pay-by-link/customer-catalog.md) — `6/10`
* [Payment Link actions](/online-payments/pay-by-link/payment-link-actions.md) — `6/10`
* [Payment Links in Verifone Central](/online-payments/pay-by-link/payment-links-in-verifone-central.md) — `6/10`
* [Product catalog](/online-payments/pay-by-link/product-catalog.md) — `6/10`

#### Virtual Terminal

* [Virtual Terminal](/online-payments/virtual-terminal.md) — `7/10`

#### Strong Customer Authentication (SCA)

* [Strong Customer Authentication (SCA)](/online-payments/strong-customer-authentication-sca.md) — `6/10`
* [3D Secure](/online-payments/strong-customer-authentication-sca/3d-secure.md) — `6/10`
* [3D Secure test cases](/online-payments/strong-customer-authentication-sca/3d-secure/3d-secure-test-cases.md) — `5/10`
* [Test Cases for 3DS 1.0](/online-payments/strong-customer-authentication-sca/3d-secure/3d-secure-test-cases/test-cases-for-3ds-1.0.md) — `6/10`
* [Test Cases for 3DS 2.1.0 / 2.2.0](/online-payments/strong-customer-authentication-sca/3d-secure/3d-secure-test-cases/test-cases-for-3ds-2.1.0-2.2.0.md) — `6/10`
* [3D Secure FAQ](/online-payments/strong-customer-authentication-sca/3d-secure/3d-secure-faq.md) — `6/10`

#### Payment actions

* [Payment actions](/online-payments/payment-actions.md) — `6/10`
* [Payment flow](/online-payments/payment-actions/payment-flow.md) — `7/10`
* [Account Verification](/online-payments/payment-actions/account-verification.md) — `5/10`
* [Capturing an authorization](/online-payments/payment-actions/capturing-an-authorization.md) — `6/10`
* [Refunds](/online-payments/payment-actions/refunds.md) — `6/10`
* [Unmatched Refunds](/online-payments/payment-actions/unmatched-refunds.md) — `6/10`
* [Void](/online-payments/payment-actions/void.md) — `6/10`
* [Vipps payment actions via Verifone Central](/online-payments/payment-actions/vipps-payment-actions-via-verifone-central.md) — `6/10`
* [Vipps payment actions via eComm API](/online-payments/payment-actions/vipps-payment-actions-via-ecomm-api.md) — `6/10`
* [MobilePay payment actions via Verifone Central](/online-payments/payment-actions/mobilepay-payment-actions-via-verifone-central.md) — `6/10`
* [MobilePay payment actions via eComm API](/online-payments/payment-actions/mobilepay-payment-actions-via-ecomm-api.md) — `6/10`
* [Klarna payment actions via Verifone Central](/online-payments/payment-actions/klarna-payment-actions-via-verifone-central.md) — `6/10`
* [Swish](/online-payments/payment-actions/swish.md) — `6/10`

#### Plugins

* [Plugins](/online-payments/plugins.md) — `5/10`
* [WooCommerce Plugin Integration](/online-payments/plugins/woocommerce-plugin-integration.md) — `7/10`
* [Installation](/online-payments/plugins/woocommerce-plugin-integration/installation.md) — `6/10`
* [Automatic Setup](/online-payments/plugins/woocommerce-plugin-integration/automatic-setup.md) — `6/10`
* [WooCommerce Subscriptions](/online-payments/plugins/woocommerce-plugin-integration/woocommerce-subscriptions.md) — `6/10`
* [Webhooks](/online-payments/plugins/woocommerce-plugin-integration/webhooks.md) — `6/10`
* [Error Handling and Troubleshooting](/online-payments/plugins/woocommerce-plugin-integration/error-handling-and-troubleshooting.md) — `6/10`
* [Manual Setup](/online-payments/plugins/woocommerce-plugin-integration/manual-setup.md) — `6/10`
* [Magento 2 Plugin Integration](/online-payments/plugins/magento-2-plugin-integration.md) — `7/10`
* [Installation](/online-payments/plugins/magento-2-plugin-integration/installation.md) — `5/10`
* [Automatic Setup](/online-payments/plugins/magento-2-plugin-integration/automatic-setup.md) — `6/10`
* [Webhooks](/online-payments/plugins/magento-2-plugin-integration/webhooks.md) — `6/10`
* [Error handling and troubleshooting](/online-payments/plugins/magento-2-plugin-integration/error-handling-and-troubleshooting.md) — `6/10`
* [Manual Setup](/online-payments/plugins/magento-2-plugin-integration/manual-setup.md) — `6/10`
* [OpenCart 3 Plugin Integration](/online-payments/plugins/opencart-3-plugin-integration.md) — `6/10`
* [Installation](/online-payments/plugins/opencart-3-plugin-integration/installation.md) — `6/10`
* [Configuration](/online-payments/plugins/opencart-3-plugin-integration/configuration.md) — `6/10`
* [Webhooks](/online-payments/plugins/opencart-3-plugin-integration/webhooks.md) — `6/10`
* [Error handling and Troubleshooting](/online-payments/plugins/opencart-3-plugin-integration/error-handling-and-troubleshooting.md) — `6/10`
* [PrestaShop Plugin Integration](/online-payments/plugins/prestashop-plugin-integration.md) — `6/10`
* [Installation](/online-payments/plugins/prestashop-plugin-integration/installation.md) — `6/10`
* [Automatic Setup](/online-payments/plugins/prestashop-plugin-integration/automatic-setup.md) — `6/10`
* [Webhooks](/online-payments/plugins/prestashop-plugin-integration/webhooks.md) — `6/10`
* [Error Handling and Troubleshooting](/online-payments/plugins/prestashop-plugin-integration/error-handling-and-troubleshooting.md) — `6/10`
* [Manual Setup](/online-payments/plugins/prestashop-plugin-integration/manual-setup.md) — `6/10`
* [Salesforce Commerce Cloud](/online-payments/plugins/salesforce-commerce-cloud.md) — `6/10`
* [Installation](/online-payments/plugins/salesforce-commerce-cloud/installation.md) — `5/10`
* [Configuration](/online-payments/plugins/salesforce-commerce-cloud/configuration.md) — `6/10`
* [Shopify Plugin Integration](/online-payments/plugins/shopify-plugin-integration.md) — `6/10`
* [Installation](/online-payments/plugins/shopify-plugin-integration/installation.md) — `6/10`
* [Automatic Setup](/online-payments/plugins/shopify-plugin-integration/automatic-setup.md) — `6/10`
* [Searching Transactions](/online-payments/plugins/shopify-plugin-integration/searching-transactions.md) — `6/10`
* [Refunds](/online-payments/plugins/shopify-plugin-integration/refunds.md) — `6/10`
* [Webhooks](/online-payments/plugins/shopify-plugin-integration/webhooks.md) — `6/10`
* [Manual Setup](/online-payments/plugins/shopify-plugin-integration/manual-setup.md) — `6/10`

#### Advanced Payment Methods (APMs)

* [Advanced Payment Methods (APMs)](/online-payments/advanced-payment-methods-apms.md) — `6/10`
* [Apple Pay](/online-payments/advanced-payment-methods-apms/apple-pay.md) — `5/10`
* [Google Pay™](/online-payments/advanced-payment-methods-apms/google-pay-tm.md) — `6/10`
* [Klarna](/online-payments/advanced-payment-methods-apms/klarna.md) — `6/10`
* [MobilePay](/online-payments/advanced-payment-methods-apms/mobilepay.md) — `6/10`
* [PayPal](/online-payments/advanced-payment-methods-apms/paypal.md) — `6/10`
* [Your first transaction with PayPal](/online-payments/advanced-payment-methods-apms/paypal/your-first-transaction-with-paypal.md) — `6/10`
* [PayPal Fraudnet](/online-payments/advanced-payment-methods-apms/paypal/your-first-transaction-with-paypal/paypal-fraudnet.md) — `5/10`
* [PayPal Authorize](/online-payments/advanced-payment-methods-apms/paypal/your-first-transaction-with-paypal/paypal-authorize.md) — `6/10`
* [PayPal Cancel billing agreement](/online-payments/advanced-payment-methods-apms/paypal/your-first-transaction-with-paypal/paypal-cancel-billing-agreement.md) — `6/10`
* [PayPal Capture payment](/online-payments/advanced-payment-methods-apms/paypal/your-first-transaction-with-paypal/paypal-capture-payment.md) — `6/10`
* [PayPal Create a transaction](/online-payments/advanced-payment-methods-apms/paypal/your-first-transaction-with-paypal/paypal-create-a-transaction.md) — `6/10`
* [PayPal Create billing agreement](/online-payments/advanced-payment-methods-apms/paypal/your-first-transaction-with-paypal/paypal-create-billing-agreement.md) — `6/10`
* [PayPal Disputes](/online-payments/advanced-payment-methods-apms/paypal/your-first-transaction-with-paypal/paypal-disputes.md) — `6/10`
* [PayPal First billing agreement transaction](/online-payments/advanced-payment-methods-apms/paypal/your-first-transaction-with-paypal/paypal-first-billing-agreement-transaction.md) — `6/10`
* [PayPal In-app](/online-payments/advanced-payment-methods-apms/paypal/your-first-transaction-with-paypal/paypal-in-app.md) — `6/10`
* [PayPal Initiate billing agreement](/online-payments/advanced-payment-methods-apms/paypal/your-first-transaction-with-paypal/paypal-initiate-billing-agreement.md) — `6/10`
* [PayPal Magnes](/online-payments/advanced-payment-methods-apms/paypal/your-first-transaction-with-paypal/paypal-magnes.md) — `5/10`
* [PayPal Merchant onboarding](/online-payments/advanced-payment-methods-apms/paypal/your-first-transaction-with-paypal/paypal-merchant-onboarding.md) — `6/10`
* [PayPal Refund](/online-payments/advanced-payment-methods-apms/paypal/your-first-transaction-with-paypal/paypal-refund.md) — `6/10`
* [PayPal Risk Analysis](/online-payments/advanced-payment-methods-apms/paypal/your-first-transaction-with-paypal/paypal-risk-analysis.md) — `6/10`
* [PayPal Show agreement details](/online-payments/advanced-payment-methods-apms/paypal/your-first-transaction-with-paypal/paypal-show-agreement-details.md) — `6/10`
* [PayPal Show token details](/online-payments/advanced-payment-methods-apms/paypal/your-first-transaction-with-paypal/paypal-show-token-details.md) — `6/10`
* [PayPal Void authorization](/online-payments/advanced-payment-methods-apms/paypal/your-first-transaction-with-paypal/paypal-void-authorization.md) — `6/10`
* [Integration Guide for PayPal Express Checkout](/online-payments/advanced-payment-methods-apms/paypal/integration-guide-for-paypal-express-checkout.md) — `5/10`
* [Swish](/online-payments/advanced-payment-methods-apms/swish.md) — `6/10`
* [VIPPS](/online-payments/advanced-payment-methods-apms/vipps.md) — `6/10`
* [Wallet Configuration Guide](/online-payments/advanced-payment-methods-apms/wallet-configuration-guide.md) — `9/10`

#### Stored Credentials

* [Stored Credentials](/online-payments/stored-credentials.md) — `6/10`

#### Payment documents

* [Payment documents](/online-payments/payment-documents.md) — `6/10`
* [Verifone Central](/online-payments/payment-documents/verifone-central.md) — `6/10`
* [Invoice4U](/online-payments/payment-documents/invoice4u.md) — `6/10`
* [Use Invoice4U with Pay by Link](/online-payments/payment-documents/invoice4u/use-invoice4u-with-pay-by-link.md) — `6/10`
* [Use Invoice4U with Virtual Terminal](/online-payments/payment-documents/invoice4u/use-invoice4u-with-virtual-terminal.md) — `6/10`
* [Use Invoice4U with checkout API](/online-payments/payment-documents/invoice4u/use-invoice4u-with-checkout-api.md) — `6/10`
* [Use Invoice4U with eComm API](/online-payments/payment-documents/invoice4u/use-invoice4u-with-ecomm-api.md) — `6/10`

#### Tokenization

* [Tokenization](/online-payments/tokenization.md) — `6/10`
* [External Tokenization](/online-payments/tokenization/external-tokenization.md) — `6/10`
* [Omnichannel Tokenization](/online-payments/tokenization/omnichannel-tokenization.md) — `6/10`
* [Scheme Tokenization](/online-payments/tokenization/scheme-tokenization.md) — `6/10`
* [Tokenization for Gift Cards and PLCC](/online-payments/tokenization/tokenization-for-gift-cards-and-plcc.md) — `6/10`

#### Supported Acquirers

* [Supported Acquirers](/online-payments/supported-acquirers.md) — `6/10`

#### API Integration

* [API Integration](/online-payments/api-integration.md) — `6/10`
* [Card encryption - verifone.js](/online-payments/api-integration/card-encryption-verifone.js.md) — `6/10`
* [Google Pay™](/online-payments/api-integration/google-pay-tm.md) — `6/10`
* [Apple Pay](/online-payments/api-integration/apple-pay.md) — `4/10`
* [MobilePay](/online-payments/api-integration/mobilepay.md) — `6/10`
* [Vipps](/online-payments/api-integration/vipps.md) — `6/10`
* [Affirm](/online-payments/api-integration/affirm.md) — `6/10`
* [Reason codes for API transactions](/online-payments/api-integration/reason-codes-for-api-transactions.md) — `7/10`
* [Server to Server Payments with 3D Secure Setup Guide](/online-payments/api-integration/server-to-server-payments-with-3d-secure-setup-guide.md) — `6/10`
* [API setup](/online-payments/api-integration/server-to-server-payments-with-3d-secure-setup-guide/api-setup.md) — `6/10`
* [Server-to-Server Payments with 3D Secure](/online-payments/api-integration/server-to-server-payments-with-3d-secure-setup-guide/server-to-server-payments-with-3d-secure.md) — `6/10`
* [Inline Display Method for 3D Secure](/online-payments/api-integration/server-to-server-payments-with-3d-secure-setup-guide/inline-display-method-for-3d-secure.md) — `6/10`
* [Reversals via API](/online-payments/api-integration/reversals-via-api.md) — `6/10`

#### Fraud Management

* [Fraud Management](/online-payments/fraud-management.md) — `6/10`
* [Address Verification Service (AVS)](/online-payments/fraud-management/address-verification-service-avs.md) — `7/10`
* [Blocking rulesets](/online-payments/fraud-management/blocking-rulesets.md) — `6/10`
* [Rules logic in Verifone Central](/online-payments/fraud-management/blocking-rulesets/rules-logic-in-verifone-central.md) — `6/10`

#### Mobile SDKs

* [Mobile SDKs](/online-payments/mobile-sdks.md) — `6/10`
* [Card Payments](/online-payments/mobile-sdks/card-payments.md) — `7/10`
* [Card Payments with 3DS](/online-payments/mobile-sdks/card-payments-with-3ds.md) — `7/10`
* [PayPal](/online-payments/mobile-sdks/paypal.md) — `6/10`
* [Google Pay™](/online-payments/mobile-sdks/google-pay-tm.md) — `6/10`
* [Apple Pay](/online-payments/mobile-sdks/apple-pay.md) — `6/10`
* [Tokenized Card Payments](/online-payments/mobile-sdks/tokenized-card-payments.md) — `6/10`

#### Service Provider Simulator

* [Service Provider Simulator](/online-payments/service-provider-simulator.md) — `7/10`

### Highest-rated pages

* [Wallet Configuration Guide](/online-payments/advanced-payment-methods-apms/wallet-configuration-guide.md) — `9/10`
* [Online Payments Getting Started](/online-payments/online-payments-getting-started.md) — `8/10`
* [Integration methods and environment endpoints](/online-payments/api-integration-methods-auth-and-endpoints/integration-methods-and-environment-endpoints.md) — `8/10`
* [Get your API Keys](/online-payments/api-integration-methods-auth-and-endpoints/api-authentication/get-your-api-keys.md) — `8/10`

### Lowest-rated pages

* [API Integration methods, auth & endpoints](/online-payments/api-integration-methods-auth-and-endpoints.md) — `4/10`
* [Authentication methods: Basic & Bearer](/online-payments/api-integration-methods-auth-and-endpoints/api-authentication/authentication-methods-basic-and-bearer.md) — `4/10`
* [Apple Pay](/online-payments/api-integration/apple-pay.md) — `4/10`

### Suggested next cleanup order

1. Convert navigation-only landing pages into short decision guides.
2. Modernize the oldest wallet and PayPal integration pages.
3. Normalize terminology, formatting, and code framing across API pages.
4. Reduce screenshot dependence where steps can be described directly.


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