Good question again! Other vendors may offer you a PowerPack (add-on/module) for a flat one-time fee. But what they don’t tell you is that anytime there is a release upgrade or newer version of Tally, the PowerPack will stop working. To get it to work again, you will need to pay the vendor more money. This cycle is never-ending! In addition, other vendors may not update their PowerPacks with additional features. If they do, they may charge you extra for the same. With Mark IT, your PowerPack will always work even if there is a release update. The subscription model also allows us to continually enhance our PowerPacks and pass on the benefits to our customers at no extra cost. Plus, your business saves a ton of money upfront which you deploy for other improvements your business may need!