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However, because some services cannot distinguish between different whitespaces, special whitespaces are often returned as plain spaces. To avoid this, these whitespaces can be converted to tags before transmission. This is done by setting the 'sendWhitespaceAsTag' parameter to 'Enabled'. This is the recommended default setting.
What are whitespaces?
As well as normal spaces, there are many other special characters. One of the best known is the 'non-breakable space', which is a space that cannot be broken into a new line. This is often used for currency or price information, for example.