Looking for formula samples

Kaitlyn • Married, 26, 👶🫄

I plan on breastfeeding, but I'm afraid I won't make enough milk or it won't work out because of my hectic work schedule. I signed up for Similac and Enfamil but they haven't said anything about sending samples. I really just want some on hand so I can be prepared if breastfeeding falls through. Any suggestions?