TreviPay rolls out “Pay by Invoice” for eligible Walmart Business customers

TreviPay said it is expanding the availability of its invoice-based payment option for Walmart Business customers. In an announcement published October 21, TreviPay said “Pay By Invoice” is now generally available for eligible Walmart Business customers, positioning the service as a way for buyers to pay suppliers using invoice details rather than traditional payment flows.

Pay By Invoice is designed around the idea that a buyer can submit invoice information and then pay against that document, helping suppliers receive payments tied to specific orders and invoices. For Walmart Business customers, TreviPay’s move indicates a broader push toward more structured, invoice-centric payment experiences in commercial purchasing.

The announcement did not specify which Walmart Business customer segments are covered beyond the phrase “eligible Walmart Business customers,” nor did it outline geographic availability or timelines for universal rollout. TreviPay also did not disclose pricing, contract structures, or whether the offering applies to all product categories within Walmart’s business channels.

TreviPay’s notice framed the change as “general availability,” which typically means the product moved beyond limited pilots into a broader release for qualified users. However, the announcement did not provide details on adoption metrics, prior pilot results, or the size of the customer base already using invoice-based payments before this general-availability step.

For Walmart, bringing additional payment methods into its business ecosystem can reduce administrative friction for commercial buyers and sellers. Business customers often manage high volumes of orders and invoices, and payment options that match purchase documentation can help streamline reconciliation and reduce back-and-forth tied to payment status or mismatched records.

In the broader market, payment technology providers have been competing to modernize B2B payments, emphasizing tools that connect payments more directly to procurement documents such as orders, invoices, and remittance information. TreviPay’s expansion fits that trend, with invoice-based payment approaches intended to improve operational workflows for both buyers and suppliers.

What remains unclear from TreviPay’s announcement is how “eligible” is determined, including any bank, credit, or onboarding requirements that may govern who can access Pay By Invoice. The company also did not disclose whether Walmart Business customers can switch between payment methods within the same purchase flow, or how invoice exceptions, disputed invoices, or partial payments are handled.

Going forward, market watchers will likely look for additional guidance on eligibility criteria, rollout coverage, and operational details such as settlement timing and dispute handling. Further transparency on how suppliers benefit, including whether payment confirmation is tied directly to invoice status, could be a key factor in determining how quickly invoice-based payments expand across Walmart’s business customer base.