Yeah. Bonds can be issued under different conditions, and according to them they can be classified into groups: Zero coupon bonds: Zero coupon bonds are those that do not pay interest (coupon) during their existence. The interest rate that the investor obtains is implicit in the difference between the price he pays to acquire it, and what he obtains when he sells it or the bond matures. These bonds, therefore, are tendered - and then priced - at a discount. Fixed and floating rate bonds: With the exception of Zero Coupon bonds, the rest of the debt securities make periodic payments. The reference rate for the payment of income can be fixed or variable. Fixed interest rate bonds are those that set a certain rate when they are issued. In this same sense, there are bonds with a graduated fixed rate, that is, a fixed interest rate that increases as time passes (they are usually known as a step up coupon). Variable interest rate bonds are those in which the coupon is agreed based on the evolution of a certain reference interest rate, for example, BADLAR, etc. In some cases, a spread is usually added to this reference rate. Amortizable bonds during the life of the bond or at maturity (bullet): Bonds that amortize capital during the term of existence are those that return part of the borrowed capital in installments. Therefore, in addition to interest, the bond can pay an extra amortization amount. Amortizable bonds at maturity, on the other hand, and as the name indicates, return the entire capital loaned in a single payment at the end of the life of the bond. Inflation-adjustable bonds: Bonds that have an inflation adjustment clause are those whose capital is adjusted by a specific price index and interest is calculated on adjusted balances. Linked Dollar Bonds: These are titles denominated in dollars, but that are subscribed and paid in pesos. But they do the latter at the official exchange rate -at the time of integration, and at the time of payment-. There are also convertible bonds, bonds with a repurchase option (Callable Bond), and other income coupons at the same rate.