Hi all,
Thanks for your votes and comments on this idea.

I'm pleased to say that as part of our regular maintenance we have refactored the Stripe ACH module code, which brings with it the benefit of instant verification without the need for Plaid.

This is available now in v8.9 for pre-release testing: https://docs.whmcs.com/Version_8.9_Release_Notes#Stripe.E2.84.A2_Module_API_Updates

Please check it out and share your feedback: https://whmcs.community/forum/618-whmcs-89-beta-discussion/