Number of payment options with Plastiq is reducing day by day.
1) Any card issued by Chase is a No Go due to Plastiq merchant code blocked by Chase. I spent one hour with Chase Fraud department supervisor who tried to help me go through the transaction but finally admitted that there is nothing that could be done to get it through.
2) All Visa cards are now flagged as Cash advance transactions. This includes Bank of America, US bank and other major issuers
3) Discover is not accepted anyway from the beginning.