Limit a product to 1 per customer

[kstew923]

I know others have asked about this but most of the threads are fairly old. I was wondering if anyone has found an answer. We offer samples on our website and I want to limit their purchase to 1 per customer rather than 1 per order.

Anyone know of any plug-ins or add-ons available to do this? I am not well versed in the coding side to get in and mess with this with confidence, but if someone might guide me through this who has experience with this request I would appreciate it.

Thank You
Kristi

[Ajeh]

Are the samples separate Products?