Online shopping is definitely the 'thing' these days and there are a plenty of websites that allure you to buy 1 set Earring Silicone Mold for Earrings Making Cute Jewelry DIY Clear Mirror Mold for UV Resin Art on the web, but there's non-e that could guide you - giving out the basic principles of buying stuff online. So , assuming that you've got all information packed about the need to buy your goods online. Mathematics has never been cool, especially for me - so for those like me or otherwise I suggest you to understand the mathematics behind the discounts while offering. Take your time - understand the price, the discount and do a few calculations; trust me you'll never go wrong. Stop Buying Things You Actually have - The problem with most of the people is that they tend to buy exactly what they like - regardless if they already have it in abundance, which can be never a smart buyer's attribute. So what you need to stop doing immediately is stop purchasing the things you already have - remember there will be another day so you can acquire something new the next day.