Haven will learn the frequency of your regular pay days. It doesn't matter if you get paid every week, bi-weekly, or monthly, Haven will be able to take that into account in its algorithms in determining when it's best to save and invest for you.
For people that have irregular pay or no current pay, Haven will focus on your spending patterns to try to find optimal times to save for you—Haven will work for all types of scenarios!
When you create your Haven account, Haven's Intelligence Engine automatically analyzes your transaction history to look for recurring bills and infer the patterns for those transactions. It will take your bills into account when trying to determine if it's a safe day to save for you, and will react when it knows there is an expected larger bill coming up by either saving less or not saving at all.