People tend to get complacent when they have a good source for the purchase of any product. For example, if you happen to be a party planner, then you always have a constant requirement for party supplies. If you come across a good source that sells you cheap party supplies, then that seems to be the jackpot for you. You tend to purchase all the cheap party supplies from that one wholesaler, thereby becoming complacent in terms of the quality as well as the pricing provided to you.
In order to safeguard yourself from this problem, it is pretty effective for you to switch wholesalers after a considerable period of time. This way, you can get a better deal on the same cheap party supplies, and you will always keep the wholesalers on their toes. So, in case you find any problems with the quality of the party supplies, you can reprimand the person and change wholesalers very easily. You need not have to worry about relying on a particular source, but rather creating a web of people that can supply you with party supplies pretty easily. It is this particular method that enables you to always get the best quality cheap party supplies.