Hi! I am having a similar issue to @shroff8367 

Our business is a service/ labor based business - in which jobs often take a longer time to complete than the deposit amount covers..

in which case, we have authorization to charge the card on file for the balance after service is rendered.

I would like to be able to collect card information for future use via an invoice.

However, there doesn't seem to be a way to do this unless the customer checks a box on the payment page... but this requires my customer to have an intuit account.

I believe registering an account is an undue burden on my customer that none will likely complete.

is there a work around for this? Stripe.com does not have this restriction with it's invoices and saves CC info upon payment of an invoice.

As others have mentioned, hunting down our customers to have a phone call to exchange CC info is not only inefficient, but it's not the direction any business is moving towards.

I would view this as a significant weakness to QBOs invoicing platform if there is no work around.

please advise thanks!