v1.4.7 - Fix customer filter OC4 v1.4.6 - Fix missing group name v1.4.5 - Fix filters OC4 v1.4.4 - Fix customer filter OC2 v1.4.3 - Fix PO number not transmitted in some Journal versions v1.4.2 - Compatibility with Joocart v1.4.1 - Remove overlay on journal 3 quick checkout in case of mandatory po number is empty v1.4.0 - Possibility to create and edit PO number from admin - Fix adding PO number with & char was failing v1.3.2 - Comptibility with PO in all payment method with journal 3 v1.3.1 - Fix asterisk to indicate for required PO number was displayed even when optionnal v1.3.0 - Possibility to set PO number in all payment methods - Fix undefined index: order_id - Fix paypal issue v1.2.6 - New option to select specific customers to display the pay by invoice method v1.2.5 - New option to select include PO number in comment or not - PO number can be accessed from custom modules v1.2.4 - PO number is now saved in dedicated field - Possibility to search in orders the by PO number (using regular order number search) Important: go at least once in module options after this update v1.2.3 - Fix error on checkout with some themes on OC 3 v1.2.2 - Fix settings not saved over HTTPS - Fix redirect issue on OC 3 v1.2.1 - Fix error on load model/payment - Fix double entry in module list - Minor fixes v1.2.0 - Compatibility with OC 3.x v1.1.2 - Fix edit order bug on OC 2.1 v1.1.1 - Added guest group selector v1.1.0 - Purchase order function v1.0.3 - Fix checkout on some opencart versions v1.0.2 - Fix error on payment on OC v2.2 v1.0.1 - Fix duplicate language displayed in admin v1.0.0 - Initial release