Why does the netsuite demo payment plug-in seem to not allow payment cards in some cases?

AI generated answer (using internal Slack threads):

The NetSuite demo payment plug-in may not allow payment cards in some cases due to the configuration of the payment methods. In NetSuite, the payment methods need to be set to "Payment Card" type in order for them to show up in the payment method box. This means that every payment method would be treated as a credit card, regardless of what it's called. Additionally, there could be scripts running in the background that drive what shows up. If you are using an integrated payment method with a payment processor, these scripts could be affecting the visibility of the payment method fields. It's recommended to double-check your payment processor configuration to ensure it isn't broken. Also, it's worth noting that the invoice needs to be approved before it can be paid using the "payment link" functionality. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******