I assume that threads have been made about this in the past but I believe it deserves to be brought up again.

As it stands, you cannot actually use Mega Growtokens. You must have a perfect number of Growtokens in order to buy things from the store. For example, if you have 2 Mega Growtokens and 3 Growtokens you cannot actually buy anything. Many people are/were unaware that this would happen when they chose to convert their Growtokens to Mega Growtokens and are essentially forced to purchase unwanted items in order to get the item they want despite in total having enough Growtokens to purchase it.

If unintentional, I believe that this should be changed in order to ease the access to Growtoken items.