Life happens. Unexpected bills happen. At CST Spark, we get it. That’s why we make it easy for you to stop or change the amount of your RESP contributions at any time. And when you’re ready to start making contributions again, you can simply restart them from home sweet home. That’s right—you can sign in here and manage your contributions in minutes. Just remember, within the first 3 years of opening your plan you must maintain a minimum $500 balance.