Maybe stupid question on mosiacs

i have 1 main account

i make second account
in there i make 1 namespace and 1 subspace and 1 mosaic

i have jasmine20.subjasmines.testjasmine

testjasmine is my mosaic name

my question is:

if some send me money he use the adress of the account where i made those one under
and is the account the holder for the mosics ?

asume i have 2 or 3 mosiacs under that account is the total holding all totals from all mosics ?

if i want to pay from a certain mosaic how i do that

Thx for reading

Nem is a name space, xem is a mosaic.
No idea on subspace, yet your mosaic is the coin.
why do you need a subspace?

the reson for the subspace is that for example you can use seperate country codes
or regions or different types of businnes for your mosaic

I make my question below more clear

main account is

mosaictest
TBZ7QI44KH3UE4HRQOX4UH6YVV3FFPCVXUI6BXNA

This mosaic i created with namespace test4mosaic

test4mosaic:mynewcoin

and this one

nsjasmine.isthissubspace.jasminemosaic

nsjasmine = namespace
.isthissubspace = subspacenaame
.jasminemosaic = mosaic

question 1 how i send from another account money to this mosaic
Do i send that to the TBZ7QI44KH3UE4HRQOX4UH6YVV3FFPCVXUI6BXNA and
than add the mosic name in comments ?

question 2 Where i can see an overview of the balances of my mosaic
or is the main account just the balance for all mosaics or do i need
another wallet to see that

question3 cani pay from my mosaic to another mosaic
I also see avatars/images for an mosaic where and how ican set that

Maybe my questions look simple sorry for that :slight_smile:
Thanks for reading

I think the mosaic itself is the token.
So when you create one you allocate a number to it (total supply).
Sorry I have never made one.
For example does “mynewcoin” have a total supply?
Cheers