Check for multiple Pincodes

[saransh-mehta]

Hi, thank you for making this open source. I was wondering how can I check for availability on multiple pin codes at once.
I do see the pincode in .env file, but I'm assuming right now it accepts only single pin code.

#Example:
#PINCODE=201301
#[email protected]
#APPLICATION_PASSWORD=askdjklj11aklsj
#AGE=53```