What is your pricing model?

Waffling a lot with pricing. Seeing a huge rise in B2B (enterprise primarily) that is moving toward metered billing (UBP) but I still find myself leaning towards a lower monthly subscription model that offers cost breaks for annual subs. 0 feature gated trial that last 14 days on the low end. I guess it also depends on the end goal. Do you want adoption or revenue and what does your consumer look like.