I run quite a small online community with an average of 15-20 active users. We really want to get a XenForo forum after using them on a few other sites, but I'll struggle to justify the upfront cost of it in one go. I think it'd be a worthwhile investment though, hopefully growing the community a bit.
Do you offer any sort of instalment payment system? E.g. $40/month for 4 months (plus VAT) or something?