It's a tricky question since sometimes speakers receive a reimbursement for travel costs. I imagine that answering "yes" might cause you a lot of headache.
But you're right. No one really wants to hear about your travel expenses being covered or your nominal honorarium--which are absolutely routine for certain types of industry roles. Your company is covering it as a routine matter (and that applies if you're in business for yourself as well.)
My father-in-law is a salesman for women's apparel. Two of his largest lines are based in Canada, so he has to go there at least twice a year for sales meetings. However, his reimbursement is entirely covered by their US subsidiary. It's a working visa, but granted on entry and prohibits work that will be paid for in Canada (e.g., he can take orders for products that will be shipped to the US, but not for those that will be shipped to Canada).