What mining pools do you cooperate with, you cannot claim to accelerate tx's without proof of the mining pools you work with in order to accelerate tx's, or do you simply rebroadcast tx's? I don't trust this service and why would anyone pay you a minimum of $40, when they can either use rbf and replace their tx with one paying a higher fee, or they directly use a paid tx accelerator if the tx is stuck, are you looking for novices who don't know these things?