I live by Europe's busiest train station (by some measures the world's), so it's a draw for 3 or 4 homeless, and 1 regular, who's an incurable addict. The last week I noticed a new guy, very quiet and not even begging (suspect fresh off the boat and not much of an English speaker), not an addict AFAIK, who actually slept out at night rather than go to a shelter -it hit -4C this week.
I reported him to the homeless organisations after seeing him dangerously sleeping through frost -they have a site where you can pinpoint their description and exact place/ time you saw them on a map, and they'll then approach, plus provide feedback on the outcome:
https://thestreetlink.org.uk/
They specialise in connecting people to all the services from the council, and any illegal migrants to the charities who replicate the offer. This is a lifeline, especially to newcomers who have no idea there's a safety network, and free accommodation. Long story short, the guy's no longer homeless, after a week, or 12hrs from being 'reported'.
The thrift stores in the UK are everywhere, and run by a gamut of charities, Shelter is one of them.
They do run of the mill ones, but also specialist stores for furniture/ electrical goods and even designer clothing:
These charity shops make $12.5 billion a year, but it's estimated they give back $90 billion in social value, significantly saving on taxes. I think setting up such an enterprise will help towards a solution -win win for all involved, from the shoppers getting a deal, the donors getting rid of junk (and not having to pay to remove stuff), to the charities getting free donations. Not to mention the taxpayers and councils, to of course the recipients of the aid.