** Shares of PainChek PCK.AX rise as much as 7.1% to A$0.03, posting their biggest intraday pct gain since Oct. 29
** Medical software firm signs reseller agreement with local medication management provider Best Health Solutions Pty (BESTMED)
** Agreement for BESTMED to offer PCK's digital pain assessment solution across its existing customer network
** Co unable to provide an estimate for revenue generated from this agreement
** Stock down 21.6% YTD, including current session's moves
(Reporting by Nikita Maria Jino in Bengaluru)
((Nikita.Jino@thomsonreuters.com))