Superstitchous review for Smile: Loyalty Program Rewards

I must have accidentally clicked the upgrade button when signing up for my account for the first time and didn't realize it until months later. But to my relief, the prompt and courteous customer service folks reversed the payments as there had been no activity on my account until today. This left a positive impression on me, and makes me more confident that I'll intentionally upgrade once I start using Smile. Thank you!