Does the amusement park know you plan on doing balloons? Do they have other balloon artists on the payroll? You migh want to check and see to make sure there aren't any conflicts. Once you start making balloon animals, the lineup will get so big that you may not be able to perform any more magic.

Remember, they hired you as a magician. First and foremost, you want to make sure you have fulfilled that role.

On the business side, you might not be able to actually charge per balloon animal. In fact, I don't even know if you are allowed to solicit/accept tips. If not, then every balloon you make is a free giveaway. Balloons cost money. Make sure you aren't giving away so many balloons that you're basically working for free.

Just some thoughts off the top of my head.

Kent

@ kent
good points mate.

THey hired me as magician AND as a balloon artist. Before I start making balloons I make sure they buy the bags for me, otherwise it will be too expensive.

But good points.