For my boat, I try to make sure that I have the right kind of oil in my shed all of the time. This is because I never really know when I might end up needing some oil that I can use in my boat motor again. I have to make sure that I provide my boat with the right kind of oil on a regular basis just so that it continues to work perfectly for as long as possible.
Of course, I could just go and get the right kind of oil when I need it, but I like to save money on the oil that I buy for my boat. This means actually taking the time to buy it online and have it delivered. If I need it the day of, there is no way for me to do this so I have to end up spending more than I normally would on the outboard motor oil that I get for this boat.
It is just so much easier if I stock up on oil early on and then use this oil as I need it. This makes it so that I am also able to buy in bulk to save a bit more money. It is great to be able to run my boat with quality oil that I can get at such a great price on the whole.