When customising a comment, use the text box to write your response.
If you would like to use interchangeable words, they need to be enclosed in { } brackets and separated by a line |.
For example, in the sentence “Thank you very much”, you could interchange “very” for “so”. Therefore it would be written as "Thank you {very|so} much."
When using a comment structure like this, the system will randomly select one of your interchangeable words to keep your replies fresh.
There is no limit to how many interchangeable words you use, as long as the structure is correct. Using the “Update preview” button will show the respin in action.