When the remuneration was calculated by 1,000 words, it was usually based on the number of spaces or the number of words without spaces. This is because the number of words in a document with spaces is usually more than the number of words without spaces because some authors add spaces between the paragraph to make the document more fluid and readable. Therefore, if the number of words in the document counted as spaces was more than the number of words without spaces, the author would receive a higher remuneration than the number of words without spaces in the document of the same number of words. On the other hand, if the number of words in the document was less than the number of words without spaces, then the author would receive a lower remuneration than if the number of words in the document was the same. However, it should be noted that some platforms may impose certain restrictions on the number of words that count spaces and the number of words that do not count spaces. For example, they require the number of words in the document to be within a certain range or that there should not be too many spaces in the document. Therefore, authors needed to take these factors into account when writing documents to avoid excessive whitespace in order to improve the quality of the document and the income of the author.