Where Do You Put In The Codes At Buildabearville?

First of all you just log in to your Buildabearville account.
Then you go to Town Square. You'd have to go to Workshop,then a you'll enter and a bear named Champ will be behind a counter.
You'd clicked on Champ and then he give you choice to pick from. (Pick web codes, but if you have a receipt you click receipt codes.)

Log In, Go to Town Square and enter the BABW. From there, talk to the Bear at the counter and select the type of code you're going to enter.

or

You can go directly to www.builabearville.com and enter codes from there before signing in.

If you need anymore info about BABV, try signing up with Bearville Guide Forums for everything you need and more about BABV.

Log in to buildabearville, then go to town square,  and go to that workshop,
click the bear on the counter and press free codes of something.