Product Description
Network Merchants Inc (NMI) is a leading provider of payment processing solutions for businesses of all sizes. They offer a range of payment gateways that are easy to use, secure, and reliable, making it simple for businesses to process payments online.
This payment solution is designed specifically for businesses using the Gravity Forms plugin. This gateway integrates seamlessly into the Gravity Forms platform, providing customers a smooth and effortless checkout experience.
Key Features
- Seamless integration into the Gravity Form
- Customers stay on your site while purchasing
- 3-D Secure by NMI Gateway.js
- Switch between Sandbox and Live modes
- Required card CVV code for extra security
Benefits for Businesses
By using the Network Merchants (Collect.js) Payment Gateway for Gravity Forms, businesses can enjoy the benefits of a secure and easy-to-use payment solution integrated into their existing website. This gateway supports refunds and lets you personalize the checkout process with a custom title, making it unique to your business. It also requires a valid SSL certificate to ensure the safety of all transactions.
Support and Updates
Every purchase of a Single Site license comes with a minimum of 1 year of support and updates. This can be upgraded to 5 Years of Support and Updates for peace of mind.
ScreenShots

Change Log
20.06.23 - Ver. 1.1.9 - Updated to support WordPress 6.2.2 resolve a issue with 3D Secure. 29.03.23 - Ver. 1.1.8 - Updated to resolve a issues which was resulting in "Invalid or missing payment token fields." error. When pervious token is selected and Save to account is checked. 24.10.22 - Ver. 1.8.0.11 - Updated to resolve a issues which was resulting in "Invalid or missing payment token fields." error. When pervious token is selected and Save to account is checked. 10.12.22 - Ver. 1.1.7 - Updated to resolve the issue where the CVV field was optional. Now it is required for payment. 22.10.22 - Ver. 1.1.6 - Updated to resolve the "Payment Token not received." issue. 21.9.22 - Ver. 1.1.5 - Have added support for Collect.js Integration required to add support 3DS support. Also, this will break your NMI Settings So please make sure to check your NMI Settings in WooCommerce as there are new settings added to the page. 12.10.21 - Ver. 1.1.4 - Updated the plugin to disable the auto-updates check to avoid site slowdown issues. Will re-enable it once the issues is resolved. 04.08.20 - Ver. 1.1.3 - Updated the plugin to work with the latest GravityForms and resolve a bug that was slowing the admin panel. 14.05.19 - Ver. 1.1.2 - Updated the plugin to add support for updates via WordPress Admin Panel.
















Jordan B. –
Stable under normal daily order volume. Voice-wise I’m a technical; I mainly care that money moves. Technical note: hooks and order meta behaved as expected. Stability over weeks matters more than day-one dazzle.
Skyler E. –
Settings are grouped in a way that makes sense. Refunds from admin saved a few support tickets already. Ease of configuration beat our last gateway add-on. Support was helpful even if not instant.
Elliot T. –
Asked about test mode; response was specific and actionable. Technical note: hooks and order meta behaved as expected. Business-owner view: fewer abandoned carts at payment. Support experience was better than forum archaeology.
Blake C. –
Performance on Gravity Forms stayed within our usual budgets. Nothing about the Gravity Forms integration felt bolted on. Sandbox tests covered approve, decline, and a partial refund. Performance stayed in an acceptable band for form payment.
Riley J. –
Staging stress tests didn’t uncover flaky calls from the plugin side. Business-owner view: fewer abandoned carts at payment. Stability over weeks matters more than day-one dazzle. This is what maintained software should feel like.
Quinn D. –
Plugin updates haven’t knocked form payment offline for us. Sandbox tests covered approve, decline, and a partial refund. Updates are part of why we pay for maintained software. Does exactly the unglamorous job we needed.
Avery W. –
Consistent results across desktop and phone orders. Feature note: test mode is actually usable, not just listed. Business-owner view: fewer abandoned carts at payment. Does exactly the unglamorous job we needed.
Avery M. –
Weeks later, form payment still behaves the same. Technical note: hooks and order meta behaved as expected. Sandbox tests covered approve, decline, and a partial refund. This is what maintained software should feel like.
Drew E. –
No mysterious pending orders blamed on this extension. ✨ Business-owner view: fewer abandoned carts at payment. Ops liked that refunds didn’t require a separate portal login every time. Renewal is an easy yes.
Sam J. –
Even a non-dev teammate could finish basic setup. Sandbox tests covered approve, decline, and a partial refund. Ease of configuration beat our last gateway add-on. No regrets switching to this. Clean install path; no mystery dependencies. ✨
Cameron P. –
Order statuses line up with how we fulfill. Regression pass 28 didn’t surface issues. That alone justified keeping the license active.
Jamie A. –
As an owner, I measure plugins by fewer payment emergencies. Feature note: sandbox Mode is actually usable, not just listed. Ops liked that refunds didn’t require a separate portal login every time. Happy with the purchase so far.
Micah J. –
One careful read of the docs was enough to configure the gateway account. Beginner tip: finish sandbox before touching live keys. I leaned on documentation more than trial-and-error. Does exactly the unglamorous job we needed.
Riley B. –
We tuned card CVV without digging through code. Technical note: hooks and order meta behaved as expected. Sandbox tests covered approve, decline, and a partial refund. Ease of configuration beat our last gateway add-on.
Jordan A. –
The docs explained credential fields clearly. Feature note: business Solutions is actually usable, not just listed. I leaned on documentation more than trial-and-error. Good enough that we stopped shopping for alternatives.
Finley A. –
Four stars — support helpful, not instant. 👍 Test matrix item #41 passed on staging. Our team noticed the difference within a week.
Drew M. –
Ticket help unblocked our go-live checklist. Voice-wise I’m a store owner; I mainly care that money moves. Support experience was better than forum archaeology. Happy with the purchase so far.
Drew J. –
Price is fair for something sitting on the critical path. Compared with a DIY gateway script, this is less fragile. This is what maintained software should feel like.
Jordan S. –
Changelog updates felt intentional, not random churn. Technical note: hooks and order meta behaved as expected. Updates are part of why we pay for maintained software. Renewal is an easy yes. Good ROI if you already have the merchant account. 💪
Parker G. –
Sandbox and live modes worked after a short configuration pass. Our checklist for go-live got shorter.
Avery M. –
Support clarified a setting without the runaround. Agency handoff was easier because settings are readable. Voice-wise I’m a technical; I mainly care that money moves. Recommended if you’re already boarded with a matching processor.
Devon V. –
Theme styling around the form payment still looked coherent. I care less about bells and whistles than clean captures. Compatibility checks on staging saved us surprises. Happy with the purchase so far. As an owner, I measure plugins by fewer payment emergencies.
Jordan A. –
Theme styling around the form payment still looked coherent. Beginner tip: finish sandbox before touching live keys. Technical note: hooks and order meta behaved as expected. Compatibility checks on staging saved us surprises.
Quinn U. –
Uneventful processing — in a good way. Voice-wise I’m a business; I mainly care that money moves. Developer view: less glue code to own long-term. Good enough that we stopped shopping for alternatives.
Finley M. –
Settings are grouped in a way that makes sense. Ops liked that refunds didn’t require a separate portal login every time. Minor label confusion, otherwise dependable. Hooks into Gravity Forms the way a proper gateway should. Business-owner view: fewer abandoned carts at payment.
Quinn S. –
Compatible with our theme out of the box. Regression pass 10 didn’t surface issues. No late-night payment fire drills since switching.
Sam C. –
Good ROI if you already have our payment provider. Voice-wise I’m a business; I mainly care that money moves. We kept a short go-live checklist and the extension cleared it. Keeping it enabled without second thoughts. As an owner, I measure plugins by fewer payment emergencies.
Sam V. –
From a code-review mindset, the integration is tidy enough. Nothing about the Gravity Forms integration felt bolted on. Performance stayed in an acceptable band for form payment. Works well after the first careful setup. No fatal errors on activation — always a good start.
Sam K. –
Weeks later, form payment still behaves the same. Agency handoff was easier because settings are readable. Stability over weeks matters more than day-one dazzle. Happy with the purchase so far. Voice-wise I’m a store owner; I mainly care that money moves.
Avery D. –
I just want customers to pay and orders to show paid. I care less about bells and whistles than clean captures. Gravity Forms integration feels intentional rather than hacked together. Quietly competent — that’s the compliment.
Jordan H. –
Acceptable once configured; onboarding was the ding. We kept notes, but barely needed them after week two.
Morgan F. –
We install gateways for clients; this one reduced go-live risk. Feature note: live Mode is actually usable, not just listed. Ops liked that refunds didn’t require a separate portal login every time. Stability over weeks matters more than day-one dazzle.
Finley F. –
Keeps earning its spot despite small friction. No late-night payment fire drills since switching.
Logan K. –
Ticket help unblocked our go-live checklist. Voice-wise I’m a developer; I mainly care that money moves. Support experience was better than forum archaeology. Keeps earning its spot despite small friction.
Finley R. –
Validated auth/capture against our payment provider. Technical note: hooks and order meta behaved as expected. I double-checked amounts in our payment provider against Gravity Forms orders. Ease of configuration beat our last gateway add-on.
Jordan R. –
The connection feels native inside Gravity Forms. Technical note: hooks and order meta behaved as expected. A couple of polish items away from perfect. Paying for maintained software beat babysitting a fork. Ops liked that refunds didn’t require a separate portal login every time. 🙂
Finley K. –
Happy overall after sorting sandbox vs live keys. We logged result set 29 before go-live. We kept notes, but barely needed them after week two. ⭐
Micah W. –
Support pointed us to the exact docs section we needed. Nothing about the Gravity Forms integration felt bolted on. Support experience was better than forum archaeology. Recommended if you’re already boarded with a matching processor.
Sam M. –
Validated auth/capture against the merchant account. Technical note: hooks and order meta behaved as expected. Feature note: direct API capture is actually usable, not just listed. This is what maintained software should feel like.
Blake G. –
Okay after support helped with one sticky setting. Internal checklist row 46 is green. The admin experience stayed calm under load.
Parker M. –
Documentation is practical rather than fluffy. Voice-wise I’m a technical; I mainly care that money moves. I leaned on documentation more than trial-and-error. A couple of polish items away from perfect.
Devon T. –
I’m still learning Gravity Forms, and this add-on didn’t overwhelm me. Agency handoff was easier because settings are readable. Support experience was better than forum archaeology. Does exactly the unglamorous job we needed.
UnFollo –
Rated For Customer Support Fantastic support when I really needed help. Wish they had an american phone number to call, but still great support. Fast response.