WDOnline Invoice Payment for WooCommerce

WDOnline Invoice Payment for WooCommerce adds a B2B-friendly invoice payment gateway where payment terms belong to the customer rather than the order date.

Core behavior:

• Enable or disable invoice payment globally.

• Configure a global default payment term.

• Configure invoice eligibility and payment terms by WordPress user role.

• Create new user roles from the User roles tab by safely copying permissions from an existing role.

• Review all user roles and safely delete unused roles created through this plugin.

• Override invoice eligibility and payment terms for individual customers.

• Show a dynamic checkout title such as “Invoice – 30 days”.

• Save the customer’s payment terms on the order at checkout.

• Keep invoice date and due date separate from the order date.

• Calculate the due date only after an invoice date has been entered or the order has been marked as invoiced.

• Store an optional invoice number on the order.

• Upload an externally generated PDF invoice to an order and make it available through a protected customer download.

• Keep invoice PDFs outside the WordPress Media Library under random internal filenames with server access-deny rules.

• Mark invoices as paid or unpaid independently of the WooCommerce order status.

• Display payment terms, invoice date and due date in order emails and My Account.

• Display invoice due information in the WooCommerce order list.

• Supports WooCommerce HPOS and Checkout Blocks.

• Set global, role-based, or individual customer credit limits.

• Treat a credit limit of 0 as unlimited credit.

• Track each customer’s open invoice balance, available credit, and overdue balance.

• Include not-yet-invoiced invoice orders in credit exposure to prevent customers from exceeding their limit before invoicing.

• Optionally block invoice payment when overdue invoices exist.

• Configure an overdue grace period and override overdue blocking by role or individual customer.

• Show a clear checkout notice when invoice payment is unavailable because the credit limit is exceeded or overdue invoices block new invoice orders.

• Let the store customize the credit-limit checkout message with credit limit, available credit, and order total placeholders.

• Show invoice payment status directly in the customer My Account order list.

• Show paid, due, and overdue messages on individual order pages.

• Add a dedicated My Account > Invoice payments page with credit summary, overdue balance, and invoice order history.

• Optionally hide the customer’s credit-limit and available-credit values independently from the My Account invoice summary without changing credit enforcement.

• Customize the customer My Account menu label and invoice-page heading without changing the endpoint URL.

• Review invoice-payment orders from the dedicated, paginated Invoice orders tab with WooCommerce order-status filtering.

• Fully translatable with standard WordPress gettext translation files and Loco Translate.

• Includes a translation template in the plugin languages folder.

• Add a WordPress Dashboard widget with key invoice-payment KPIs for store managers.

• Filter dashboard sales statistics by Today, Yesterday, week, month, year, all time, or a custom date range.

• Show invoice sales, order count, customer count, average invoice order value, paid invoices, and largest customer for the selected period.

• Show Top 5 invoice customers for the selected period.

• Track payment dates for newly marked paid invoices and calculate average payment time.

• Show current outstanding balance, overdue balance, and invoices due within the next 7 days.

• Store daily balance snapshots and show outstanding-balance development when enough history is available.

• Cache dashboard statistics for performance and automatically refresh them when WooCommerce orders change.

• Optional integration with WD Online Support Diagnostics for read-only health checks and temporary privacy-safe error logging.

The due date is intentionally not calculated when the customer places the order. For example, an order placed on September 1 with 30-day terms and invoiced on September 5 will be due on October 5.

Developer Notes

Available filters:

• wdonline_ipw_customer_eligible

• wdonline_ipw_terms_days

• wdonline_ipw_due_date

• wdonline_ipw_credit_limit

• wdonline_ipw_block_overdue

• wdonline_ipw_account_summary

• wdonline_ipw_credit_decision

• wdonline_ipw_dashboard_stats