Negotiator

You have honed the knack of the deal and counter-deal, perhaps by crossing words with creatures used to getting the upper hand in negotiations. You gain the following benefits:

• Increase your Charisma score by 1, to a maximum of 20.
• When you attempt to convince a creature to engage in a course of action or to change its attitude with a Charisma (Persuasion) check and fail, you can retry the check on your next turn with disadvantage.
• When you purchase a good or service, you can attempt an opposed Charisma (Persuasion) check versus the seller’s Wisdom (Insight). If you win the contest, you secure a 10 percent discount on the transaction. Once you use this feature on a given individual, you can’t use it on them again for one week.
• During downtime, when you pay for lifestyle expenses, they are halved.