Hi Raju,
The KPI object has a number of formatting advantages over a Text&Image chart, at the price of less flexibility. For example, the KPI object will automatically scale your amounts to the appropriate level (thousands, millions, etc...)
In the Text&Image chart, you need to format your texts properly - you can do it using the num() function, however you won't be able to arrange an automatic scaling as easy as it's implemented in the KPI object.
So, pick your poison - either live with the formatting options that are pre-packed into the KPI object, or format your texts manually in the Text and image chart.
cheers,
Oleg Troyansky
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