If you have a few weeks to spare, and you want to try to make some side income, you definitely have the time to develop a side business. All you need to do is identify a talent that you have. This could mean refinishing furniture, freelance writing, mowing the lawn, building websites, helping a business with their social media, editing videos, or anything else you can think of. These jobs might take a few weeks to create and promote, but once you do, you could easily make thousands of dollars a year.
Tenants sounds good, but can be a toxic problem as I recall before of one studying Religion and Ministry somewhere and claimed to be clean and laid back, but came to light by another tenant he stayed with to have a bad temper, bad attitude and never clean up his own dishes and have his stuff scattered in living room without first discussing with his roommate and always asked other roomie for rides and money as a moocher and would get pushy if his roomie refused as unable to at times.
I don’t mean to be rude but “selling things on craigslist” shouldn’t be on the list, I mean that’s like saying to get rich you can just sell all the expensive stuff you have laying around from being rich already. Maybe steal a bunch of bbq’s and sell them on craigslist might apply. Also I don’t see how “my cousin has a job” is a vaild way to make 100 really quick in a day… I have a job too, is that some secret trick, getting a job? a good way to make 100 a day is selling plasma and sperm for girls eggs can get you several 1000. or just find some people that look like they have money and scam them.
Check with your local bank to see if they're giving away cash bonuses for opening up accounts. Banks run promotions like this all the time, so grab some real cash quickly if you're in need. It won't break the bank (no pun intended) but it will give you a quick $50 or $100 -- maybe even more -- when you really need it. You might need to deposit a minimum amount of cash (usually in the thousands) in order to qualify for these types of accounts (but not always).
If you’re going to have a garage sale, the only way for it to be successful is to be organized. Make sure you sort through your items carefully and label them with prices. Many people are too bashful to ask what the price of an item is, so if they are unsure, they might walk away. Also, check to see that everything you sell is clean, washed, and tidy. Clothes that are pressed and hung up on a line will sell much faster than a pile of clothes in a box. You should also advertise your sale with big, bright signs that have large letters and are easy to read. Also, place an ad on Craigslist.com with great pictures of your products. This will act as a “sneak peek” to those who love frequenting garage sales.