^ $15 on $100 over 14 days is ratio of 15/100 = 0.15, so this is a 14-day rate. Over a year (365.25 days) this 14-day rate can aggregate to either 391% (assuming you carry the $100 loan for a year, and pay $15 every 14 days: 0.15 x (365.25/14) = 3.91, which converts to a percentage increase (interest rate) of: 3.91 x 100 = 391%) or 3733% (assuming you take out a new loan every 14 days that will cover your principal and "charge", and every new loan is taken at same 15% "charge" of the amount borrowed: (1 + 0.15)365.25/14 − 1 = 37.33, which converts to a percentage increase (interest rate) of: 37.33 x 100 = 3733%).

You’ll sign an ACH authorization to give the payday lender permission to withdraw the repayment amount from your checking or savings account. Unless the lender allows you make repayments by check, you will need to sign this authorization. Before you sign the authorization, make sure you know how much will be debited and on what dates, whether this amount will repay your loan or simply renew it, and also how to revoke the authorization (federal law requires lenders to state this).
If you are unable to repay your loan on time for any reason, please contact your lender as soon as possible. Late payment fees are set by your lender in accordance with the regulations in your state, and lenders also determine their own policies in regard to how they handle late payments. There are several courses of action that your lender may take, so you should check your loan agreement for specific information that pertains to your lender.
Welcome to Fast Payday Loans, Inc.! We are pleased you've chosen us to be your payday loan lender. Our team of representatives is committed to making your payday loan experience rewarding and hassle-free. We realize everybody may need a little help between paychecks from time to time, and we take satisfaction in helping our customers find short-term cash solutions.
Payday loans can be paid back from money borrowed from a different source, such as a credit union or family member. Alternatives to payday loans don’t erase the debt, but they may have more agreeable terms and interest rates. A variety of different loans are available for numerous financial scenarios. One could be useful in helping you escape the payday loan trap if your credit qualifies you.
A report from the Federal Reserve Bank of New York concluded that, "We ... test whether payday lending fits our definition of predatory. We find that in states with higher payday loan limits, less educated households and households with uncertain income are less likely to be denied credit, but are not more likely to miss a debt payment. Absent higher delinquency, the extra credit from payday lenders does not fit our definition of predatory."[24] The caveat to this is that with a term of under 30 days there are no payments, and the lender is more than willing to roll the loan over at the end of the period upon payment of another fee. The report goes on to note that payday loans are extremely expensive, and borrowers who take a payday loan are at a disadvantage in comparison to the lender, a reversal of the normal consumer lending information asymmetry, where the lender must underwrite the loan to assess creditworthiness.