Q: How can I estimate the vape market size for my shop?

Start with your own sales history, then look at regional distributor data. Talk to other retailers in your area (non-competing towns) and check local regulations that might affect demand. National reports are a starting point, but your local foot traffic and repeat customers matter more.

Q: What's the most reliable source for vape market size data?

For a shop owner, the most reliable data is your own sales records and your distributor's sell-through reports. Industry reports from firms like Grand View Research are useful for trends but won't tell you what sells in your neighborhood.

Q: How often should I update my market size estimate?

At least quarterly, but ideally monthly. Vape trends shift fast, and regulations change. If a new flavor ban or tax hits, re-evaluate immediately.