Does anyone have experience with starting to accept Credit Card payment from customers who have an invoice generated in Netsuite? We looked at Stripe but seemed expensive just wondering anyone has used other payment processors/integrations for this.

SCS Cloud has an ePay solution where branded payment emails can be sent from NS for Sales Orders and Invoices to accept payment. The payment page is powered by your NetSuite instance and the CC is charged in your NetSuite account using the payment profile assigned to the card type. All rather seamless and works well. https://netsuite-payments.scscloud.com/

We use Merchante add on for credit cards and ACH.

Ok, MerchantE can be expensive and you might get a better rate with a processor that supports the SCS ePay solution.

We are using wind cave and evalon!