lpm-api-stg.cld.samsclub.com is a subdomain of Sam's Club, the warehouse club owned by Walmart. But that doesn't mean it's a place for shoppers. All signals point to this being a staging or development API server, not a consumer-facing website. The invalid SSL certificate and 403 Forbidden error suggest it's locked down and not ready for outside visitors.
For anyone wondering 'is lpm-api-stg.cld.samsclub.com a scam?' the answer is no—it's not a scam, but it's also not a functional website you'd interact with. There's no content to browse, no services to use, and no way to verify who runs it beyond the parent domain. The lack of web archive history and missing legal pages are unremarkable for an internal tool.
If you're doing a security check on this domain, the main takeaway is that it's a genuine part of Sam's Club infrastructure that happens to be misconfigured for public viewing. There's no reason to trust it for anything, because there's nothing to do here. Reviews of lpm-api-stg.cld.samsclub.com are essentially nonexistent—and that's expected for a back-end server that isn't meant for customers.