Disney is usually selling a particular month and which month continuously changes every month to two. However, if you want a different month you can ask and they will likely consider selling it to you but it could affect what points you get. For example, very often they are selling a use year month that begins 4 to 5 months before date of sale, e.g, buy in October and they may be selling June use year, and when you buy you get the points from that contract year meaning those that would have been issued 4 to 5 months before the sale. Net result, you get points immediately at time of sale that you can use or bank and in 6 to 7 months you get your second allocation of points as the new use year begins. If instead you choose another month, e.g., buy in Ocotber but choose December use year, you might not get first allocation of points until the December immediately after the sale.