Help understanding hunts

[Kiyouma]

I recently unlocked hunts and I had a question. Google didn't really help and I'm sorry if this was answered before.

So, how do people get so many bills so quickly? I only see the 5 daily marks and the weekly mark of 20. That would only give like 55 per week no? Is there an alternative way of getting bills or something?

[Shougun]

You can kill the hunt monsters regardless of hunt bills (and get rewards). You get a bonus for completing the bills though, at least the minor ones- the larger ones happen so quickly im not sure if I got a bonus or just full credit. When killing the popular hunts your screen is full of stuff, so much stuff lol.

[ShinHaru]

For the hunt not only week and daily mark bill, there a open world hunt activity happening on every map with B Rank, A Rank, and S Rank.
The Rewards:
B Rank- 5 Allied Seals, 30 Myth, 5 Soldiery *1-2 hours spawning time after defeated
A Rank- 20 Allied Seals, 80 Myth, 20 Soldiery *3-5 hours spawning time after defeated
S Rank- 50 Allied Seals, 200 Myth, 50 Soldiery *35 hours -48 hours at least to spawn a S rank
**Correct me if there any mistake.

Recommend join a party to get a full credit of the rewards.

[FelisC]

The daily and weekly bills give you almost no reward and I doubt most people who run hunts a lot even bother with them. You want to find your way into a hunt LS/party that you can run around with killing all of the NMs as they spawn. There is an S, A and B for each zone and you get marks for killing them regardless of the bills.