UserA has a balance of 50 tmsc
A: Balance 50
UserA sends a offer to sell 30 tmsc
A: Balance 20 - Reserved 30
UserB sends a purchase offer 10 tmsc (not yet paid)
A: Balance 20 - Reserved 20 - Reserved for Purchase Offer 10
UserA changes sell offer to 5 tmsc
A: Balance 35 - Reserved 5 - Reserved for Purchase Offer 10
What is the maximum tmsc can UserA simple send to UserC?
The maximal amount user A can send is 20 tMSC. Once the Purchase Offer expires the amount will be changed to 30.
The maximum amount userA can send is 35 (since 5 and 10 are withheld from the 50 balance). When the purchase offer expires it max is 45.