Canada's NHL teams have offered season-ticket holders rebate or refund options in acknowledgment that no more 2019-20 regular-season games will be played in front of fans in their respective buildings.

In a four-day span May 13-16, all seven teams contacted their season-ticket bases with options and, in some cases, deadlines to make a decision, according to The Canadian Press.

"It has become increasingly apparent, that any possibility will not include any further games being played this season in front of fans at Bell MTS Place," the Winnipeg Jets said in an email.

That admission may seem anticlimactic given leagues and teams around the world are either playing in empty stadiums, or trying to figure out a way to just resume play during the COVID-19 pandemic.

But season-ticket money is a key element of NHL business. Clubs are loathe to part with it.

Canadian teams are offering refunds, but also are pushing a number of incentives to let them keep the money.

Toronto Maple Leafs season-ticket holders had to declare they wanted their money back by Victoria Day or a credit would be applied to their accounts.

Their Montreal Canadiens counterparts had to make a decision by Friday, while the Vancouver Canucks' deadline is June 3.