What kind of sample is this one?

I am doing some research so I need an information about how to describe this sample:

1. respondents were drawn from internet providers which have more than X% market share
2. Y% of all respondents were supposed to utilize 2 services from their current internet provider
3. each respondent in the household was selected according to the 'first birthday' rule.

can i say that this is a three stage stratified sample?

having in mind that quotas were also set for point no.2 (Y%- 2 services) where do I mention this?

Thanks a lot!