Just as a matter of course, they should be paying you extra for the extra visit...
I know of a few, but they are not affiliated with iSS... If you go to the "MysteryShopForum," you can find information about MSC's that operate in your area in Canada. I won't name them here out of respect for the iSS site.
Go to the MysteryShopForum. It s only a discussion forum, but there are tons of links to other companies.
How do you always make money gambling? Casinos are not set up to let you walk away a winner every time....
Interesting... Every casino shop I've done only reimburses on your net losses. So, if I gamble over the course of a few hours and , in the process win $300, but lose $350, my net is a loss of $50, so I get reimbursed $50. What you describe is a sweet gig. I've just never seen that...
There are often fewer retail shops during the holidays as stores have all sorts of temporary workers they don't want to have shopped. Plus, this is the season where they make their money. They don't want anything to interfere with that. However, if you shop restaurants, bars, apartments, etc. you will often find lots of work.