Inconsistent blocklet launcher price charges

I was charged 0.05 abt per day for blockletd using blocket launcher, then it jumped to 0.1 and now 0.25 abt. Why the inconsistency? I haven’t added or removed any blockets, so the price should be the same everyday. (ignore the 0.01 abt charges, that is for did spaces. I’m referring to the other auto transactions)