Why this exists
Fee schedules and referral offers are easier to judge when the assumptions and incentives are visible. FeeLens brings the arithmetic, limitations and source links together. Our initial coverage focuses on Backpack.
Who publishes it
Mike Xu publishes FeeLens and operates the Backpack affiliate link used here. The site was previously presented as Backpackref. The new identity separates the independent publisher from the exchange being discussed.
What independence means here
FeeLens is not owned or operated by Backpack. We do have a commercial affiliate relationship, so our coverage is not free of financial incentives. Read the affiliate disclosure alongside any offer.