Finance Index
What is supplier enablement and how do I convert check vendors to electronic payment?
Reference guide to supplier enablement epayments, including payment timing, method choices, control points, reconciliation, and vendor communication.
Supplier enablement is the structured effort to move vendors from checks to electronic payment (ACH, virtual card) and to collect and verify the banking details that requires. A campaign sequences outreach (email, statement messages, phone), prioritizes high-value and high-volume vendors first, and securely collects verified bank details - turning a check-heavy file into a mostly-electronic one over months, not weeks.
At a Glance
| Aspect | Short Answer | Why It Matters |
|---|---|---|
| Supplier enablement | Supplier enablement is the structured effort to move vendors from checks to electronic payment (ACH, virtual card) and to collect and verify the banking details that requires. | Reduces payment errors, timing issues, and reconciliation cleanup. |
| Vendor impact | Target by impact: highest check volume, highest check cost, and highest fraud risk first; the long tail last. | Keeps vendor records and payment decisions reliable. |
| Risk check | Never collect or change bank details by plain email. | Keeps vendor records and payment decisions reliable. |
| Run a check-to-ACH conversion campaign | Sequence it: announce the program, email enrollment requests with a secure link, reinforce via statement messages and phone follow-up, and use faster guaranteed payment (and, where appropriate, payment-hold leverage) as the incentive - persistence across channels is what converts. | Reduces payment errors, timing issues, and reconciliation cleanup. |
| What conversion rate should we | A well-run campaign converts a strong majority of targeted vendors over several months; early wins come from already-electronic-capable vendors, while the long tail takes sustained follow-up - set a multi-month timeline, not a one-and-done expectation. | Keeps vendor records and payment decisions reliable. |
Which vendors should we target first, and what conversion rate is realistic?
Target by impact: highest check volume, highest check cost, and highest fraud risk first; the long tail last. Expect a meaningful majority of targeted vendors to convert over a multi-month campaign, with diminishing returns at the tail - some vendors will never convert, and that's acceptable. Conversion rates depend heavily on outreach persistence and whether you use payment-hold leverage.
How do I collect vendor bank details securely without creating a fraud vector?
Never collect or change bank details by plain email. Use an authenticated channel (a secure portal or verified form), verify the details against the vendor through a known contact, and treat every new or changed detail as a payment-integrity event subject to review - an enablement campaign that loosens verification to hit conversion targets just builds a BEC vector.
How do I run a check-to-ACH conversion campaign - outreach sequence, messaging, incentives?
Sequence it: announce the program, email enrollment requests with a secure link, reinforce via statement messages and phone follow-up, and use faster guaranteed payment (and, where appropriate, payment-hold leverage) as the incentive - persistence across channels is what converts.
What conversion rate should we expect and how fast?
A well-run campaign converts a strong majority of targeted vendors over several months; early wins come from already-electronic-capable vendors, while the long tail takes sustained follow-up - set a multi-month timeline, not a one-and-done expectation.
What's the best pitch to a vendor for accepting virtual cards despite interchange?
Faster guaranteed payment and the option of earlier payment; be honest that they absorb interchange, and target vendors for whom speed or your volume justifies it - don't oversell card acceptance to thin-margin suppliers who'll refuse.
Vendors ignore our e-payment enrollment emails - what actually moves the needle?
Multi-channel persistence: phone campaigns, statement stuffers, and - most effective - making electronic payment the path of least resistance (or a condition of fastest payment); single-email campaigns underperform badly.
Diy supplier enablement vs paying a provider's enablement team - cost and results?
A provider's enablement team brings scale, calling capacity, and card-acceptance data but adds cost and an intermediary; DIY keeps control and relationship ownership but needs dedicated staff time - high-volume conversions often justify the provider, smaller files often don't.
What is a vendor payment preference and should vendors choose their method?
It's the vendor's stated preferred method and currency; let vendors express a preference (it raises acceptance and accuracy) while you retain policy control - preference informs the default, but your payment policy still governs.
How do we keep newly enrolled e-payment vendors from sliding back to checks?
Set electronic as the default in the vendor record, remove the easy check path, monitor for vendors drifting back, and make sure the electronic experience (remittance, on-time payment) is good enough that they don't ask to revert.
Stampli perspective
Stampli's vendor portal lets vendors self-serve their payment details and method preferences, and submitted changes are routed for review before they become trusted for payment - so enablement and fraud control work together: you collect details at scale without auto-trusting them, and the same integrity checks that guard against BEC apply to onboarding.