$50 per month is a modest daily target, let alone monthly. You could do that by setting up an Adsense heavy site and marketing it through the usual methods. Try and pick a good Adsense niche - niches like debt help or health insurance for example have healthy top bids and there are lots of motivated prospects in these niches.
do thinngs that you love to do. For example; write and sell your own articles, play in poker, ebay sales and etc.
I'm not sure why the $50 cap on what you'de like to earn but if you want a method that can easily make you more than $50 a day and that pays out every Mon. Wed and Friday, take a look at Chris Calloway's article outsourcing method. I make $100+ with it everday. Here's his DP thread with a bunch of reviews from other DP members http://forums.digitalpoint.com/showthread.php?t=1456023 Here's more off-site info about it http://www.goarticles.com/cgi-bin/showa.cgi?C=2019042
OP asked how to make $50 a month and I suggested a way to make that, and a lot more. Let's take a look at your input so far..."job at McDonald's" and "stop selling your crap" Were these brilliant contributions the only thing you have to offer? Give the method a try and start making money instead of wasting your time making useless posts. Cheers
I make plenty of money thanks. This thread wasn't an invitation for you to start promoting your own stuff.
Haha Earning 50 $ pr day requires nothing more than a lot of content, SEO and Adsense. Passive money at its best