Hey @gfb107 this is a great question, as Dwolla does not have a specific parameter to pass in a name sufffix.
It looks like you are creating identity-verified Customers, so I’ll add some background first.
Dwolla uses a third-party identity verification provider to vet the identities of individuals and organizations signing up to the platform.
For this reason, we recommend that regardless of what suffix your Customer has, it is more ideal to just use their name
minus the suffix for a happier path to verification, as adding any suffix to something like the
lastName parameter might throw off the verification score.
Let me know if you have any followup questions regarding verification.