You don't need to save moon coins. In fact you can spend them all as soon as you get them. However you need to earn more moon coins than the limit you see in daily practice and anything that exceeds the limit turns into strange stones. Usually it is around 45k on Mondays and increases to 64k on Sundays. It is hard to reach at the start of the week but if you do all dailies that give you moon coins and some bonds you could reach the limit on the weekend.

Strange stones are automatically converted based on max value for the current day/week. As soon as you go over, then it triggers the conversion.

Sun converts at 25:1, and moon converts at 100:1. Sun coins are always 5800 max per week. (This may change in the future, but right now this is the weekly max for every player in the game.) So whenever you go over that during the week (doesn't matter what day it happens), then the rest converts to strange stones. Same goes for moon coins, but that depends on your level and if you maxed out your previous weekly cap. Moon coin limit increases every day by usually 4K coins or more. For higher level players generally it starts around the ~40K range, and will max out around 64-68K if you always max moon coins for the week. If you miss maxing out the week, half of the amount you missed in the previous weeks gets added to the next week's cap. So if you missed 10K moon coins from your max cap on sunday, then on monday, it'll add 5000 to your max cap for the upcoming week.

There is no limit to coins in your bank. You can save 1,000,000+ moon or sun coins if you want. That just requires weeks/months of not spending them though. Which isn't recommended.

The base value (up to 40k) for moon scrolls depends on your level then this cap gets increased by 4k per day. The current max is 68k.if you get less than 68k per week means you are not level 104/105.

The cap gets furthermore increased if in the previous week you didn't manage to cap moon scrolls and is by half the difference between the cap and the scrolls you managed to gather (so lets say you gathered 48k and your cap was 64k then your next week max cap gets increased by 64-48/2 = 8k, so will be 72k).

@ Scarlett

Definitely, not 68K. I've gone over 72k before. I have a screen shot somewhere.

it goes way higher than 68k, one time i got over 100k

Read more carefully what i said:

"The cap gets furthermore increased if in the previous week you didn't manage to cap moon scrolls and is by half the difference between the cap and the scrolls you managed to gather (so lets say you gathered 48k and your cap was 64k then your next week max cap gets increased by 64-48/2 = 8k, so will be 72k)."

And here that i thought i explained it...

If you don't cap the moon scrolls during a week the following week the cap gets increased by half the difference between the moon scrolls you hoarded and that week cap.

You are level 105?

Your by default cap is 68k on Sunday.

You gathered only 56k during that week?

Then the following week your cap will be 68k + (68-56)/2 = 74k.

During that week you gathered only 63k?

Then the following week your cap will be 74k + (74-63)/2 = 79500.

During that week you manage to gather the whole 79500 scrolls?

Then the following week your cap goes back to 68k.

So if you manage to hit the cap every week then your cap at level 105 is every time 68k per week.

Only if you don't manage to hit the cap then the following week the cap rises.

So, in the case you showed, it simply happened that for 1 or more weeks you didn't manage to hit the cap.

I hope now is clearer.

That's literally what I said....

Yep. I just wanted to go a bit more in depth, explaining what i thought was not fully clear. It wasn't to say you told something wrong.

Ahh ok. Carry on.

ah thanks, my friend actually recommended that whenever you get the daily reward thing, just save it before the last day it expires and you'll get the weekly bonus of moon points, i hope it works or at least wi* was easier to get but, whateves, i appreciate the responses

Thanks again