Unfortunately not. Yoco does not support fallback on cards. A fallback method is when you do not use the primary way of authenticating the customer's card.
For example, if a card's primary card authentication requires them to insert their chip card and enter a PIN, then this is the only method you can use to do the transaction.
In order to do a card transaction, you must be connected to the internet. This is so that we can process your card transaction immediately.