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
Tally.ERP 9 - Gold is a unlimited multi-user edition recommended for organisations that operate on a LAN environment.
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
Available for Tally.ERP 9 - Gold Users
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
If you are in an older release of Tally and would like to upgrade to the lastest release, all you need to do is to only pay the current differential amount. To know the price to upgrade your older version of Tally, please provide the details below.