## SecureSubmit eCommerce Payment Gateway

This extension allows eCommerce stores to use the Global Payments Gateway. All card data is tokenized using Global Payments' SecureSubmit product.

## Installation

This module installs as a standard WordPress module.

## Usage

Download the contents and extract to your WordPress plugin folder. Activate.

## Contributing

1. Fork it
2. Create your feature branch (`git checkout -b my-new-feature`)
3. Commit your changes (`git commit -am 'Add some feature'`)
4. Push to the branch (`git push origin my-new-feature`)
5. Create new Pull Request

## Changelog
### 4.0.0 =

* Removed MasterPass payment method to fix PHP 8.1+ deprecation warnings. Migrating to Click to Pay in future release.

### 3.0.7 =

* Bugfix: For Escaped HTML in Gift Card

### 3.0.6 =

* Global Payments Rebrand for Github

### 3.0.5 =

* Various Security vulnerability fixes

### 3.0.4 =

* Bugfix: For User my account card details not visible

### 3.0.3 =

* Bugfix: Subscriptions renewal issue fixed for lookup token

### 3.0.2 =

* Bugfix: Gift Card visible on HTML issue fixed

#### 3.0.1

* Bugfix: Corrected issue where some order status is incorrectly set for some users
* Various format updates

#### 3.0.0

* Added support for automatic order status update on initial order creation
* Require PHP Group supported PHP version (>= v8.1); https://www.php.net/supported-versions

#### 2.3.5

* Bugfix: correction to header formation

#### 2.3.4

* Bugfix: resolved issue with failing subscription payments

#### 2.3.3

* Various updates to bring code in line with current WP and eCommerce standards

#### 2.3.2

* Minor update to configuration-screen descriptions

#### 2.3.1

* Declare current incompatibility with "Cart and Checkout Blocks"

#### 2.3.0

* Add support for WooCommerce HPOS

#### 2.2.3

* Allow 8-digit pin HMS gift cards

#### 2.2.2

* Fix configuration error handlings

#### 2.2.1

* Various UI improvements

#### 2.1.3

* Bugfix to disallow gift card payments on orders containing subscriptions

#### 2.1.2

* Bugfix for some orders that include failed transaction attempts

#### 2.1.1

* Adds order notes for failed transaction attempts

#### 2.1.0

* Switch from iframe order button to default WooCommerce order button

#### 2.0.3

* Fix invalid cache after plugin update
* Improvements to 'capture' payment action

#### 2.0.2

* Fix saved-card functionality

#### 2.0.1

* Fix incompatability with some themes/plugins

#### 2.0.0

* Remove support for non-iframe payment fields
* Add support for transaction optimization
* Utilize latest Heartland tokenization library

#### 1.13.1

* Security patch

#### 1.13.0

* Add filters for third-party fraud solutions

#### 1.12.2

* Get invoice number from order number

#### 1.12.1

* Ensure card holder data is included in refund requests

#### 1.12.0

* Remove PayPal
* Prevent payment scripts from loading on order-received page

#### 1.11.25

* Fix button on cart page to remove applied gift card

#### 1.11.24

* Correct totals when gift cards are used

#### 1.11.23

* Script tags updated to opt out Cloudflare Rocket loader
* Add support for verify-only checkouts

#### 1.11.22

* Subscription renewal verification order note updated

#### 1.11.21

* Fix UI quirks with storefront theme

#### 1.11.20

* Ensure subscriptionhas token when a previously stored card is used for payment
* Prevent missing expiration date from preventing checkout submit

#### 1.11.19

* Fix JavaScript error on order confirmation screen
* Prevent missing expiration date from preventing checkout submit
* Replace 'undefined' with 'missing' in tokenization error messages

#### 1.11.18

* Fix notices and warnings when applying gift cards

#### 1.11.17

* Fix issue with applying gift cards.

#### 1.11.16

* Fix issue with gift cards not being applied correctly at checkout.

#### 1.11.15

* Fix issue with PayPal passing back the billing country inconsistantly

#### 1.11.14

* Fix issue with gift card fields still showing for subscription change paymemts.

#### 1.11.13

* Fix issue with subscriptions. When there is a change payment, the existing post meta record needs to be updated with the new token.
* Fix issue with Avatax extension. The shipping tax was being subtracted from the subtotal incorrectly.
* Pass order id with PayPal transactions.

#### 1.11.12

* Fix issue with payment updates. Prevent payment method update from charging.
* Add new setting to SecureSubmit that will pass a value as the TxnDescriptor.
* Fixed issue with subscription products. Disable gift cards when users change payment.

#### 1.11.11

* Fix issues with subscription products. Gift cards will be disabled for subscription products
* Fix issues with subscription products. Prevent amount error when updating payment

#### 1.11.10

* Fix PayPal button issue in Firefox on cart page
* Fix PayPal checkout issue when Terms and Conditions are set up through WooCommerce

#### 1.11.9

* Reformat all amounts being sent to the payment gateway to have only two decimal places

#### 1.11.8

* Update token expiration on token request

#### 1.11.7

* Fix amount issue with PayPal transactions by normalizing amounts sent to the gateway

#### 1.11.6

* Fix issue with utility class when testing existence of properties on classes with magic methods

#### 1.11.5

* Fix issue with WooCommerce 3.0 + WooCommerce Subscriptions that caused renewal payments to fail
* Remove deprecation notice from gift card code directly accessing object property

#### 1.11.4

* Fix issue with WooCommerce 3.0 changes running with WooCommerce 2.6

#### 1.11.3

* Add support for WooCommerce 3.0

#### 1.11.2

* Fix errant PayPal prompt
* Move call of `wc_securesubmit_order_credit_card_details` so that it is called before order confirmation email is sent

#### 1.11.1

* Add action hook (`wc_securesubmit_order_credit_card_details`) to provide card type and last four digits of the card number upon successful payment

#### 1.11.0

* Add PayPal Credit as a payment option. All settings for PayPal apply to PayPal Credit
* Fix styling issues with TwentySeventeen theme

#### 1.10.2

* Fix issue with PayPal starting incontext when not enabled
* Fix capture against partially reversed transactions

#### 1.10.1

* Fix context error with PHP versions before 5.5

#### 1.10.0

* Restructured PayPal code for ease of future enhancements
* Add support for PayPal In-Context/One Touch

#### 1.9.2

* Updated PHP SDK to sanitize the card holder details
* validations are added to check the length of first name, last name, state, city, phone, email and zip values
* Test against Wordpress 4.7
* Correct CSS issue with some themes when CC image is scaled improperly
* Fix issue with capturing credit card authorizations

#### 1.9.1

* Corrected CSS bug with Rosa theam displaying contents of script tags

#### 1.9.0

* Fix full reversals
* Add consumer authentication (3DSecure) support
* Fix PayPal Express order totals

#### 1.8.5

* Begin unit/integration testing
* Add basic velocity checking
* Fix "Capture credit card authorization" action when managing orders
* Use reverse instead of void for active authorizations
* Support partial refunds

#### 1.8.4

* Remove console.log() call

#### 1.8.3

* Fix Javascript with iFrames during order review

#### 1.8.2

* Fix PayPal issue with discounts

#### 1.8.1

* Fix issue with invalid header on plugin activation

#### 1.8.0

* Heartland Gift and Loyalty support
* Fix issues with MasterPass and production accounts

#### 1.7.2

* Bug Fix - Resolves WooCommerce PayPal collision
* Improvement - Sets Heartland PayPal enabled flag to false for new installs

#### 1.7.1

* Bug Fix

#### 1.7.0

* PayPal as a payment method

#### 1.6.0

* Restructure SecureSubmit gateway class to reflect MasterPass structure
* Enable capture/void functionality through WooCommerce interface

#### 1.5.1

* Fix missing Subscriptions class

#### 1.5.0

* Improve WooCommerce Subscriptions 2.0 support to support new features
* Fix MasterPass lightbox firing when MasterPass not selected
* Fix MasterPass warnings with missing variable and missing address
* Fix Javascript library collision with slug used in wp_enqueue_script
* Fix PHP 5.2 compatibility issues with MasterPass feature

#### 1.4.0

* MasterPass as a payment method
* Fix issue with submitting order review page

#### 1.3.5

* Force scripts to be loaded with UTF-8 character set
* Fix JS typo in iframe tokenization
* Remove double tokenization
* Remove token value after resubmitting

#### 1.3.4

* Remove Heartland logo

#### 1.3.3

* Change bullet to middle dot

#### 1.3.2

* Fix bug with WooCommerce checkout form submit handlers
* Add support for subscriptions with free trials ($0 initial payment)

#### 1.3.1

* Fix bug with Javascript removing single-use token too soon after form submission

#### 1.3.0

* New option to use gateway-hosted iframes for credit card form fields
* New user experience changes in credit card form
* Fixed basic compatibility issues with WooCommerce Subscriptions 2.0. Support for new features has not been completed.

#### 1.2.5

* Change CERT gateway url

#### 1.2.4

* Remove possible failure point of using saved card while requesting to save a card. Uses saved card in this instance.
* Fix SimpleXMLElement serialization error when catching HpsException with gateway faultstring

#### 1.2.3

* Update certification url to support PCI DSS 3.1

#### 1.2.2

* Changed how errors are reported back

#### 1.2.1

* Fix bug with refund method name
* Fix SDK bug with older PHP versions

#### 1.2.0

* Updated SDK
* Added support for recurring payments through WooCommerce Subscriptions
* Added capability for setting custom error messages

#### 1.1.1

* Ensure SDK isn't already loaded

#### 1.1.0

* Adding refund capabilities

#### 1.0.5

* Clearing token variable after form submission

#### 1.0.4

* Clearing token if it already exists after error

#### 1.0.3

* Version only update

#### 1.0.2

* Fixed optional card-saving

#### 1.0.1

* Made Card-Saving optional
* Reversed order of Public/Secret Keys

#### 1.0.0

* Initial Release