When I drained my phoenix wallet and moved the funds on chain the fee was very low , almost zero, and I was thinking this will never be confirmed.

I started the transaction on a Friday night and after 24 hours I sent a note to phoenix support. They replied Monday morning to tell me there were multiple confirmation. I checked mempool and voila.

bitcoin

I set my transaction fee low, but shouldn't my transaction have gone through? 

Signal312

Unless they have to? 

Miners don’t have a choice?

When I drained my phoenix wallet and moved the funds on chain the fee was very low , almost zero, and I was thinking this will never be confirmed. 

I started the transaction on a Friday night and after 24 hours I sent a note to phoenix support. They replied Monday morning to tell me there were multiple confirmation. I checked mempool and voila. 

