However, there are few thumb rules for defining the number of stocks in your portfolio. (tradebrains.in)
While these numbers do not define the number of smartwatches sold to consumers, it's safe to say that retailers do see sales of such devices picking up in the near future. (techtree.com)
Yet, while the former is a pretty clearly defined number, firms sometimes vary in their definition of the latter. (invoiceprep.com)