Buying pre-programmed MAX 10's

Does anyone know of vendors or a process through Altera where it is possible to buy MAX 10 CPLD's already programmed? I have a customer with a a requirement to use the CPLD as a provisioning tool and we would like to program the chips before they are stuffed.

We are using the 8x8 153pin BGA which might limit the vendors with available programming sockets.

I've found a few vendors with appropriate sockets, but ideally, we would just like to buy them pre-programmed.

Thanks.