In almost four years on Expat.com, I've never seen a post about duty free shopping. Before I came to the Philippines I did a Google search and was under the impression Expats were entitled to shop at the duty free stores in the first 30 days.
So today I viewed some Facebook videos and what I can see the prices are not much different than S&R/Lander's.
Then I did a Google search today and really didn't come up with enough formative information. So my question is, has anyone shopped at the duty free shops in the Philippines? is it run like a membership club? Can anyone shop there? Is it worthwhile?