Tread lightly
Funny thing is, I was thrilled with the Image Vectorizer. On one hand, after signing up for the trial, which I thought was a one time thing, I didn't get those extra charges some people got. Unfortunately the second time around I realized I was paying $29, but was too late. Couldn't cancel the payment as it was going through. Contacted them but based on other reviews, I'm not expecting a refund. If you haven't created an account, go through the reset password flow because they create an account for you when you go through the trial flow the first time. Then go into your account and cancel the subscription. Hopefully I won't get any more charges.