When binding services into the container, usually we use the register() method, which is the dedicated method for this. However, there is another quick way to bind services. Let’s take a look, how do we use the register method usually: This is the generic way to register services, and we need to go this way when we want to customize the service a bit. However, when our service is quite simple, we can skip the register method, and use the $bindings and $singletons property: Using this approach, we can clean up our register method a bit. This is useful when we are registering a bunch of different services, so the simpler ones, we can refactor to a property instead of populating the register method more.