FarApp does not import credit card numbers, but instead imports credit card tokenization details by default in order to maintain PCI compliance. Most storefronts do no support capturing full payment details, but if they were and FarApp were to import this data to your ERP for you, it would be in breach of PCI compliance.
If you are using the same payment gateway in your storefront and ERP, then you should not have any issues authorizing a payment in the storefront and capturing the payment in that ERP. In some situations, FarApp will need to send additional information via your connector to the ERP while still maintaining PCI compliance. If you believe this might be the case, please contact us. You can also choose to perform both the authorization and capture in the storefront. If you are performing the capture in your ERP, you can also perform your refunds in your ERP.