Folks who grind their teeth while sleeping rely on custom-fitted guards for prevention. For sellers of those guards, the complication is the custom-fitting. It requires an exact teeth impression, which presumably calls for an in-person visit. But not if the seller is Pro Teeth Guard, a San Diego, California-based online dental lab that sells made-to-order teeth guards via ecommerce. Its impressions-by-mail process facilitates custom manufacturing — and satisfied customers. I recently spoke with JP Ji, Pro Teeth Guard&apos;s president, on production challenges, customer service strategies, marketing, and more.

Guatemalan Entrepreneurs Are Gay, Married, Successful

Ecommerce Conversations is the long-running weekly podcast from Practical Ecommerce, hosted by ecommerce entrepreneur Eric Bandholz.&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;•• Listen in as Eric interviews in-the-trenches founders and executives who address the essentials of launching, growing, and sustaining an online business. Hear their successes, mistakes, and plans — addressing customer acquisition, web traffic, marketing tactics, on-site conversion, shipping, favorite tools, funding, obstacles, and much more.&nbsp; &nbsp;&nbsp;•• New episodes every Friday. Subscribe to the podcast here, and then read a condensed transcript at https://www.PracticalEcommerce.com/tag/podcasts.