<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by Amazonia:
Being in the consulting business, I travel every week, and often have to leave on Sundays ...
As per usual in the consulting world, one is expected to bill 40+ hours per week. I put in the extra time with my client so that I do those 40+ hours in four days (usually 3.5, given transcon flight schedules).
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Here's an idea: bill for travel time.