Fiserv (First Data) for WooCommerce POS
Fiserv's online gateway (Payeezy / IPG) at the Oliver POS for WooCommerce.
Powered through the Fiserv (First Data) for WooCommerce plugin — install it on WordPress, configure under WooCommerce → Settings → Payments, and Oliver picks it up at the register automatically.
How Fiserv (First Data) works with Oliver POS for WooCommerce
Fiserv (formerly First Data) is the largest US acquirer by transaction count. Oliver POS uses the Fiserv WooCommerce plugin to open the Fiserv-hosted checkout inside the in-POS browser view.
Fiserv is everywhere, even if you don't see the logo
Fiserv (the company formerly known as First Data) is one of the two or three largest payment processors in the world, with roughly a third of US card volume passing through its rails. Most US merchants have a Fiserv-powered relationship even if the public-facing brand is Clover, CardConnect, BluePay, or their own bank.
Oliver POS opens the Fiserv-hosted checkout
The Fiserv WooCommerce plugin (sometimes still branded First Data) exposes the IPG (Internet Payment Gateway) hosted checkout. Oliver picks it up on the register: cashier rings the sale, Oliver opens the IPG page in the in-POS browser, the customer pays, Fiserv settles, the WooCommerce order is recorded.
Multi-currency and global support
Fiserv's IPG supports multi-currency processing and presents the appropriate currency based on the WooCommerce order's billing country. For US retailers with cross-border online sales who also serve tourists at the counter, this is useful — the same merchant account handles both.
Best fit for retailers who…
Pick Fiserv at the Oliver POS if you have a Fiserv (First Data) merchant account through a US bank, an ISO, or directly. It's a workhorse acquirer rather than a glamour product, and that's often the point.
What you get and how to set it up
Features Oliver surfaces from the Fiserv (First Data) plugin, plus the 4-step install most merchants run through.
Features at the register
- Fiserv (First Data) hosted checkout running inside the Oliver POS browser view
- Every Fiserv (First Data) payment method enabled at the register
- Cashier-controlled flow — the customer pays without touching the iPad
- Order writes back to WooCommerce when payment confirms
- Same Fiserv (First Data) account that powers your online store
Setup in 4 steps
- Install the Fiserv (First Data) for WooCommerce on your WooCommerce site and enable it under WooCommerce → Settings → Payments
- Enter your Fiserv (First Data) API credentials and finish the gateway's setup wizard
- Run a small online test order from the WooCommerce checkout to confirm the gateway is live
- From the Oliver POS register, tap the Fiserv (First Data) method — Oliver opens the hosted Fiserv (First Data) checkout in the in-POS browser view and writes the order back to WooCommerce when payment confirms
Common questions about Fiserv (First Data) on Oliver POS
Does Oliver POS have a partnership with Fiserv (First Data)?
No. Oliver doesn't partner with Fiserv (First Data) or any other payment gateway. We support Fiserv (First Data) because it ships a WooCommerce gateway plugin — Oliver opens the hosted checkout inside the in-POS browser view. Your account, your rates, and your support contract stay between you and Fiserv (First Data).
Does Oliver charge extra to use Fiserv (First Data)?
No. You pay Fiserv (First Data)'s standard published rates directly to Fiserv (First Data). Oliver doesn't take a markup, doesn't insert itself into the money flow, and doesn't charge a per-transaction fee on top.
Read our full guide to Fiserv (First Data) on Oliver POS
A long-form walkthrough of running Fiserv (First Data) alongside the Oliver POS register on a WooCommerce store.