<p>I founded and currently run an online business. Should I list this as an extracurricular, or as Job/Work experience?</p>
<p>This is properly listed under Activities either as Work (paid) or Other Club/Activity. Either of those would be fine, but I’d recommend Other because the Work category implies you have a boss and are working for someone else. In your case, it seems you are working for yourself. This is an interesting activity - good for you.</p>