If Walgreens are distributing (ie selling) a product containing GPL licensed software, my understanding is that they are legally responsible for GPL compliance.
Of course, in practice, it's really the Maylon Group or whoever that will have to provide the source.
However, to the best of my knowledge, the customer's only legal contract is with Walgreens, and its up to Walgreens to deal with Maylon Group (or whoever their supplier is) and ensure compliance - the end customer can't make any claim on Maylon directly.
Of course, in practice, it's really the Maylon Group or whoever that will have to provide the source.
However, to the best of my knowledge, the customer's only legal contract is with Walgreens, and its up to Walgreens to deal with Maylon Group (or whoever their supplier is) and ensure compliance - the end customer can't make any claim on Maylon directly.