Need advice on basic bar & truffles packaging.

I am at the stage where I maybe selling my first chocolates this holiday season, and needed advice about the following:

1. sources & recommendations for bar foils or tissues, + best methods for wrapping by hand.

2.sources & reccs for outer bar wrappers, and basic 4 or 6 pc truffles boxes.

3. USDA labelling standards, and printing ideas. (Can I print outer wrappers on a home laserprinter?? Probably not)

4. Practical issues you've encountered spot gluing or other steps in process.

Just getting started, so thanks in advance. Clayhas already addressed some labeling specs in an earlier post elsewhere, but I didn't want food inspectors throwing out my product for poor labeling/packaging.

Thanks in advance, everyone.

Bob Erdman