hello bhanuc99794808,If you could provide more details regarding what
are you trying to accomplish that would help us provide more concrete
steps.Regarding your question, at.js supports mboxUpdate(), however to
make sure it behaves as expected, just as with mbox.js, you have to make
sure that you first call mboxCreate() or mboxDefine() followed by
mboxUpdate().If you try to move away from old mbox APIs and you want to
use the new at.js APIs like getOffer() and applyfOffer(), then there are
a fe...