Tally.ERP 9 is offered as a perpetual license, which means that once you have bought a Tally license, it can be used forever. Also, Tally.ERP 9 is offered in two flavours, both having the same capabilities.
Tally.ERP 9 - Silver is a single user edition recommended to be used on standalone PCs
SAARC CountriesUSD 360
Rest of the WorldUSD 630
Tally.ERP 9 - Gold is a unlimited multi-user edition recommended for organisations that operate on a LAN environment.
SAARC CountriesUSD 1,080
Rest of the WorldUSD 1,890
Tally Software Services (TSS) is a software subscription for a collection of services which add great value to your Tally.ERP 9 by giving you additional features.
Available for Tally.ERP 9 - Silver users
SAARC CountriesUSD 72
Rest of the WorldUSD 126
Available for Tally.ERP 9 - Gold Users
SAARC CountriesUSD 216
Rest of the WorldUSD 378
Tally.Server 9 is an enterprise class software that works on Top of Tally.ERP 9 Gold edition, recommended for a highly concurrent multi-user scenario with large volume of transactions, business parties and SKU. Tally.Server 9 will also be offered as a perpetual license.
Available for Tally.ERP 9 - Gold users
SAARC CountriesUSD 5,400
Rest of the WorldUSD 9,450