Now, one of the things that we know is that travel has been very low in both 2020 and 2021. So, if we think about the guidance that I've given for 2022 and the margin profile, we do anticipate an increase in travel expense compared to the very low 2021. We would see this come through gross margin, so non-client travel and maybe just a little bit of client travel, as well as SG&A.

Mar 1, 2022 / CFO / receipt, needs a key / Aaron, CFO, CFO | earnings call 2022-03-01 | transcript 90af647b-6c1d-4475-9ebb-9430fbbb4cf4 | chars 42862-43244 | segment 43