Omnisend on Oliver POS
Omnisend's email + SMS automations include Oliver POS in-store sales automatically through the WooCommerce sync.
How Omnisend works with Oliver POS for WooCommerce
Omnisend is the e-commerce email + SMS platform aimed at small and mid-market online stores. Its WooCommerce plugin handles a clean customer + order sync with pre-built workflow templates. Oliver POS writes every counter sale into WooCommerce, and the same Omnisend plugin pulls those orders into the shopper's profile and triggers any automations attached to Placed Order.
What Omnisend pulls from WooCommerce
The Omnisend Email Marketing & SMS for WooCommerce plugin syncs subscribers, customers, products, and orders into Omnisend. Profiles include first/last name, address, total spent, and a list of purchased products. Omnisend ships ready-made workflows for welcome series, abandoned cart, browse abandonment, post-purchase, and review request — all of which can be turned on with the WooCommerce sync as the data source.
Oliver POS doesn't need a separate Omnisend connector. The Omnisend plugin is already the e-commerce sync. As soon as Oliver writes a register sale into WooCommerce against a customer, Omnisend has it.
Why in-store sales matter for Omnisend workflows
Omnisend's pre-built workflows are tuned for online stores — and that's the cohort it serves best. A retailer adding Oliver POS to a WooCommerce store will, however, quickly notice the gap: post-purchase automations sending review requests for products the customer bought online but never for products they bought at the counter; win-back flows treating regulars as lapsed customers. Closing that gap is the difference between Omnisend "feeling smart" and feeling oblivious.
Push in-store sales through and the same workflows widen to include the whole business. Cross-channel campaigns (email and SMS to the same audience) finally hit the full customer base. Reporting reflects real lifetime value, not just online lifetime value.
How the WooCommerce + Oliver + Omnisend sync works
Cashier rings the sale at the Oliver POS register, attaches the customer (email lookup, phone, or new card), tenders. Oliver writes a WooCommerce order. The Omnisend plugin's background sync sees the order through WooCommerce hooks, posts it to Omnisend, and updates the contact's profile. Pre-built workflows that listen for Order Placed or Order Paid fire immediately. SMS workflows fire too, provided the shopper has opted in (Oliver captures the phone with consent at the register).
Best fit for retailers who…
Omnisend on Oliver POS is the right call if you want a fast-to-launch email + SMS stack without the configuration overhead of Klaviyo or the platform cost of HubSpot. It's a strong fit for first-time multichannel retailers, beauty and apparel SMBs, and any team that wants pre-built workflows that just work from day one — including the in-store half of the business.
What you get and how to set it up
Features Oliver surfaces from the Omnisend plugin, plus the 4-step install most merchants run through.
Features at the register
- In-store sales flow into Omnisend the moment a register sale closes
- Online and in-store customers share one WooCommerce profile and one segment list
- Real-time order, total-spend, and product-purchase data syncs to Omnisend
- Cart, browse, and post-purchase automations fire on in-store orders too
- Cashier captures the customer email or phone at the register, with consent
- Same Omnisend account, same lists, and same automations as your online store
Setup in 4 steps
- Install the Omnisend Email Marketing & SMS for WooCommerce on your WooCommerce site and connect your Omnisend account
- Enable the customer and order sync inside Omnisend and confirm the WooCommerce store is connected
- 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 order, customer, and product purchases appear in Omnisend within seconds
Common questions about Omnisend on Oliver POS
Will Omnisend SMS workflows include in-store customers?
Yes — provided the shopper has explicitly opted in to SMS at the counter. Oliver captures the phone number with a consent prompt; the number flows into WooCommerce, the Omnisend plugin syncs it, and the SMS workflow can target the contact.
Do Omnisend's product-recommendation blocks include products bought in store?
Yes. Omnisend's recommendations are based on the contact's purchase history in Omnisend, which now includes counter purchases via the WooCommerce sync. The blocks reflect everything the customer has bought, online or in store.
Does Oliver POS have a partnership with Omnisend?
No. Oliver doesn't partner with Omnisend or any other marketing platform. We support Omnisend because its WooCommerce plugin already syncs customers and orders from your store — and Oliver writes every in-store sale into WooCommerce as a normal order, so the same plugin picks it up automatically. Your account, your data, and your contract stay between you and Omnisend.
Does Oliver charge extra to use Omnisend?
No. You pay Omnisend's standard published pricing directly to Omnisend. Oliver doesn't take a markup, doesn't insert itself into the data flow, and doesn't charge a per-contact or per-email fee on top.
Will in-store sales from the Oliver POS register show up in Omnisend?
Yes — instantly. Every Oliver POS sale is written to WooCommerce as a standard order with the customer attached. The Omnisend WooCommerce plugin treats that order the same way it treats an online order: it fires the same webhooks, updates the same customer profile, and triggers the same automations. There's no separate "POS sync" to configure.
How fast does a register sale reach Omnisend?
Real-time. When the cashier closes a sale on the Oliver POS register, the WooCommerce order is created immediately, the Omnisend plugin's webhook fires within seconds, and the customer's Omnisend profile updates with the new order, total spend, and product purchases. The shopper can be on a post-purchase email flow before they've left the store.
Will my online and in-store customer profiles merge in Omnisend?
Yes. Oliver POS attaches the WooCommerce customer to every register sale — either by looking up an existing customer by email or phone, or by creating a new WooCommerce customer at the counter. Omnisend keys off the same WooCommerce customer ID, so a shopper who buys online on Monday and at the counter on Friday is one profile with one purchase history.
Read our full guide to Omnisend on Oliver POS
A long-form walkthrough of running Omnisend alongside the Oliver POS register on a WooCommerce store.