If you broadcast a transaction with too low a fee, another transaction with a higher fee is called a boost or accelerate.
If you are sending, you can do replace by fee (RBF)
If you are receiving, you can do child pays for parent (CPFP)
I can already do RBF from my wallet. What exactly is the boost/accelerate tx services doing different?
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My understanding is that if I'm neither the sender or receiver then you can pay an out of band TX to a mining pool which can be called boost or accelerate.
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