EE and Membrr not playing exceptionally well together

I’ve posted on Electric Function’s forums at a different level of depth into this issue, but don’t typically see anything posted sooner than a day. My hope in this post is that one or two of you have had experience with Membrr in the past and may know what we’re going through.

We’re building a directory website (paid listings).

Currently, we have a channel setup where listings will live, and users will create/preview their listing and then pay for said listing. From within the “My Account” area while logged into a user’s account, we are able to list out the channel entries for the user, but haven’t been able to find a way to tie an EE “entry_id” to a Membrr “subscription id”.

According to the documentation, we’re supposed to be able to call {entry_id} within the following loop, but that seems hit or miss. {entry_id} isn’t available 100% of the time for some reason.

http://www.membrr.com/docs/template_tags#expmembrrsubscriptions

We’re totally lost on this. The system is built…we’re just hung up on this one piece, and it’s driving us nuts! Maybe there’s some method of using a hook to do what we want, but my expertise with EE is still a shade of green, so I’m not sure if I’m overlooking something.

Any help is appreciated! 😊

[update] To my knowledge, this functionality exists between the two systems already (somehow). Otherwise an expiring subscription wouldn’t be able to “de-list” a listing. If I’m saying that correctly…