On a major site we rolled out CB to a few months ago we're now finding out that it is not possible to renew multiple subscriptions at the same time.
Unfortunately, I didn't catch that limitation when reviewing CBSubs (probably because all other subscription systems we tested have that feature - if they had multiple plans available).

I've noticed you have already mentioned to others that it is a 'major planned feature' to be implemented "in a later release". However, I haven't seen any postings related to this for several months.

Is there any progress toward a means to allow upgrading multiple plans at one time?

And if not, do you have some work-around method that we might be able to use in the interim?

Wow. This is a huge let-down for us.
I'm really upset (with myself) that I didn't catch this sooner.
And I'm really going to have to re-think implementing CBSubs on a couple new projects.

I'm not sure how others are using this for anything more than a basic, single-subscription plan site (which almost none of the ones that I work on implement any longer - all offer all sorts of plan options).

I understand that it was originally designed for Joomlapolis that didn't (and possibly doesn't) need these features; however, many (if not most) other sites that I work on do.

I'd strongly encourage making this a key focus very soon.

Just in case someone else is having this same issue and needs a 'work-around', we've come up with a possible plan.

We're considering creating a 'bundle' plan that allows the user to upgrade to a 'combined' plan.
We've already done this with a couple of our plans, but now trying to add a 3rd layer might be a bit difficult in the configuration.

Just wanted to share this option with anyone else facing this issue.

(However, on at least one site we are developing the bundle option would NOT be an option. So having the 'multiple subscription payment' option is still something that we would need.)