WP ERP Accounting on Oliver POS
WP ERP Accounting receives Oliver POS counter sales through its built-in WooCommerce integration — WordPress-native accounting with unified online + in-store revenue inside the same admin.
How WP ERP Accounting works with Oliver POS for WooCommerce
WP ERP Accounting is the WordPress-native accounting module from weDevs, sitting inside the same WordPress admin as your WooCommerce store. Its built-in WooCommerce integration posts orders as ERP invoices and customers as ERP contacts. Oliver POS writes register sales into WooCommerce, WP ERP picks them up — single-admin accounting that includes both online and in-store revenue with no external SaaS.
What WP ERP Accounting pulls from WooCommerce
The WP ERP suite includes a built-in WooCommerce integration that maps WooCommerce customers to WP ERP CRM contacts and WooCommerce orders to WP ERP Accounting invoices. The accounting module then handles tax accounts, payment matching, and basic financial reporting — all from inside the WordPress admin.
Oliver POS sales become WooCommerce orders; WP ERP picks them up identically to online orders.
Why in-store sales matter on the WP ERP ledger
WP ERP customers run lean: they want CRM, HR, and Accounting in WordPress alongside WooCommerce rather than paying for multiple SaaS subscriptions. The unified WordPress admin only makes sense if every sale flows through it. A POS that lives outside WordPress sends people back to spreadsheets — which is the exact problem WP ERP was supposed to solve.
Oliver POS on WooCommerce keeps the WordPress-native model intact. Register sales become WP ERP invoices automatically, accounting stays in WordPress, and the operator never leaves the admin.
How the WooCommerce + Oliver + WP ERP sync works
Cashier rings the sale on Oliver POS, captures the customer, tenders. Oliver writes a WooCommerce order. WP ERP's WooCommerce integration creates or matches an ERP contact, posts an invoice into the Accounting module with the line items and tax mapping, and updates the CRM contact's lifetime value.
Best fit for retailers who…
WP ERP Accounting on Oliver POS suits cost-conscious WordPress-first retailers — small boutiques, indie shops, niche e-commerce brands stepping into retail — who want their accounting inside WordPress instead of paying for a separate SaaS ledger.
What you get and how to set it up
Features Oliver surfaces from the WP ERP Accounting plugin, plus the 4-step install most merchants run through.
Features at the register
- In-store sales flow into WP ERP Accounting the moment a register sale closes
- Online and in-store revenue land on one P&L, one tax-liability account, and one set of books
- Per-tax-code splits (GST/HST, VAT, sales tax) handled by the WP ERP Accounting WooCommerce connector
- Refunds and voids posted back to the original invoice or journal entry
- Payment-method totals match the bank-feed deposits used for reconciliation
- Same WP ERP Accounting subscription, same chart of accounts, and same workflow as your online store
Setup in 4 steps
- Install the WP ERP (Accounting module + WooCommerce integration) on your WooCommerce site and connect your WP ERP Accounting account
- Map the WooCommerce sales, tax, COGS, and payment-method accounts to your WP ERP Accounting chart of accounts
- Install Oliver POS, sign in to the register, and confirm the customer-capture prompt is enabled at checkout
- Run a small live test sale at the counter and confirm the invoice, journal entry, or sales receipt appears in WP ERP Accounting with the right totals and tax splits
Common questions about WP ERP Accounting on Oliver POS
Is WP ERP Accounting suitable for a serious retail business?
WP ERP Accounting is best suited to small businesses with relatively simple bookkeeping needs. For more complex tax regimes (UK MTD, French TVA, German GoBD), a dedicated SaaS ledger like QuickBooks, Xero, KashFlow, Pennylane, or DATEV is usually a better fit. Oliver POS supports those too through their respective WooCommerce connectors.
Does WP ERP Accounting export to my external accountant's system?
WP ERP Accounting can export to CSV and (via additional add-ons) to formats compatible with external systems. Many WP ERP users hand the export to their accountant for final filings.
Does Oliver POS have a partnership with WP ERP Accounting?
No. Oliver doesn't partner with WP ERP Accounting or any other accounting platform. We support WP ERP Accounting because its WooCommerce connector already pulls orders, refunds, taxes, and customers from your store — and Oliver writes every in-store sale into WooCommerce as a standard order, so the same connector picks it up automatically. Your accounting subscription, your ledger, and your contract stay between you and WP ERP Accounting.
Does Oliver charge extra to use WP ERP Accounting?
No. You pay WP ERP Accounting's standard published pricing directly to WP ERP Accounting. Oliver doesn't take a markup, doesn't insert itself into the data flow, and doesn't charge a per-transaction or per-journal-entry fee on top.
Do register sales from Oliver POS reach WP ERP Accounting?
Yes. Every Oliver POS sale is written to WooCommerce as a standard order with the customer, line items, taxes, and payment method attached. The WP ERP Accounting WooCommerce connector treats that order the same way it treats an online order: it posts the same invoice, journal entry, or sales receipt, with the same tax splits and the same customer record. There's no separate "POS sync" to configure.
How fast does a register sale reach WP ERP Accounting?
It depends on the WP ERP Accounting connector's sync mode. Connectors that push per-order (most WP ERP Accounting integrations support this) post the invoice or sales receipt into WP ERP Accounting within seconds of the cashier closing the sale. Connectors set to a daily summary post a single end-of-day journal entry with per-tax, per-payment-method, and per-outlet splits. Either way, no manual entry is required.
Will my in-store and online sales reconcile against one set of books in WP ERP Accounting?
Yes. Oliver POS writes register sales into the same WooCommerce store that powers your online checkout, so by the time orders reach the WP ERP Accounting WooCommerce connector they're already a unified order stream. WP ERP Accounting sees one revenue feed, one tax-liability total, and one customer ledger — no manual reconciliation between an online and an in-store set of books.
Read our full guide to WP ERP Accounting on Oliver POS
A long-form walkthrough of running WP ERP Accounting alongside the Oliver POS register on a WooCommerce store.