Party Favor Supplies

Can someone please tell me where I can buy supplies to make the party favor pin ons such as the happy birthday logo or sweet sixteen logo. I am looking for a wholesaler online. I have been purchasing these items from the local business in my area and it becoming costly. Can you so tell me what name I can search for it under online. I have tried novelties, crafts, party favor and I am unable to find a supplier so I can make them my self... Thanks for all the help that i get...