Each character will receive two traits at 1st level.
Traits are subject to GM approval. Be assured that any trait that is better than any existing feat at doing what the feat is designed to do will be denied. For instance, a trait that grants a +1 bonus to hit in any but very specific circumstances is more powerful than Weapon Focus, and will be denied. Do yourself a favor and save both my time and yours by not attempting to take some third party trait that is clearly unsuitable to actually be a trait.