Refined Education (Ex)
A professional adds all Craft, Knowledge, and Profession skills to her list of class skills. Furthermore, she selects one of her class skills and adds half her level on all skill checks using that skill. At 3rd level and every 2 levels thereafter, she selects an additional class skill and adds half her level on all skill checks using that skill as well. Starting at 4th level, she gains the skill unlocks of each of these skills automatically, and she adds half of her level to her number of ranks to determine when she receives a skill unlock (so a 7th level professional with 7 ranks in a chosen skill would count as having 10 ranks and receive the second skill unlock).
Social Sense (Ex)
At 3rd level, a professional’s social sixth sense allows her to avoid danger in social situations and to act first when it breaks out. She receives a +1 bonus on Sense Motive checks to avoid being surprised by a foe, on Bluff checks to surprise a foe, and on initiative checks for surprise rounds that involved Bluff and Sense Motive checks to determine surprise. This bonus increases by 1 at 3rd level and every 3 professional levels thereafter.
Master of All (Ex)
At 20th level, a professional can reroll any skill check as long as it is a class skill in which she is trained. She must take the second result, even if it is worse.