Questions & Answers about zhè shì shǒuxùfèi.
Measure words are usually needed when 这 comes before a noun:
- 这个人 = this person
- 这本书 = this book
But in 这是手续费, 这 does not come before a noun. It stands alone and means this, so no measure word is needed.
If you wanted to say this handling fee, you would normally need a measure word, for example:
- 这笔手续费 = this handling fee
Here 笔 is a common measure word for sums of money or financial charges.