Can I buy a video camera after 2 weeks of playing? Or do I need to buy them first, and then save up money for clothes?
While you CAN buy more cameras, I recommend that you DO NOT. The BEST way to get money EARLY is to have ONLY the original (free) camera and be in the room with it (lounge/living room) as much as possible (when time advance an hour) once the website is working. Even if you have enough money do NOT buy both items for Lisa and Alice until you can get the loan (take the loan) as not doing this can cause issues.
The best money making method I have found is:
1) do chores and ask for money every day you can.
2) get website up as fast as possible.
3) buy advertising (1-4 recommended) every day. Additional Advertising can be purchased, but I have found that 4 works VERY well.
4) be in the room with first camera as much as possible while still doing opportunities.
5) When you decide to purchase more cameras (after the first 2 weeks and when you feel comfortable with your money) place them carefully. 1st at the pool, last in the eating area. Remember that you get more money based on viewers, so the more time Max is in a camera area the more money. Other people being on camera also increases viewers (money) so it is best to cover areas Max will spend more time (I haven't noticed the viewer count increase if Max is not present even if others are) thus the Lounge/Living room and Pool are most important.
Following the steps above can allow you to have a LOT of money quickly so that purchasing things will NOT be a problem. The only time I know of so far that a purchase should be delayed is the Dress for Alice and/or Swimsuit for Lisa. The only reason for this is to open the bank loan option and avoid any possible problems later.
I hope this helps.
P.S. Why do people complain when I try to help with problems in games?? I mean my advice of 'Eat 2 Chocolate Chip Cookies and do NOT call me in the morning' seems good, right??