The phrase "a challenge to pay" is correct and usable in written English.
It can be used when discussing difficulties or obstacles related to making a payment or fulfilling a financial obligation.
Example: "Due to unforeseen circumstances, I am facing a challenge to pay my bills this month."
Alternatives: "difficulty in making payment" or "struggle to pay".
But it is going to be a challenge to pay even the reduced rate.
The performers are the first to admit that it's a challenge to pay homage to an artist who refused to ever look back.
HitRECord is sort of able to open the door by allowing anybody to contribute, but I also always wanted it to have the voice of an individual....As far as logistically, it is quite a challenge to pay people.
"We don't have $4,000 laying around, and I don't think we will for a long time," said Mr. Garcia, 51. "It's a challenge to pay the bills, but then again these days, I wouldn't say we're unique in that regard".
Within this model that is taking shape, it will be a challenge to pay attention to specific migrant groups that are in vulnerable positions and to enable their transition from non- or partial membership to full social membership.
But even with a job, it can be a challenge to pay rent or a mortgage ― never mind initial deposits often needed to secure a place to live.
Also not unique to Detroit: A government that is challenged to pay its bills and meet its basic obligations to its citizens.
Many families will find it challenging to pay $25 for a background check to visit an Arizona prison.
Once a rock-bottom price is set in a customer's mind, it's a challenge to get them to pay significantly more.
Retail real estate specialists say the Mall of America poses a challenge to store owners, who pay heavy additional charges for common areas, insurance, security and property taxes.
In a challenge to traditional cable pay-TV providers, Netflix will from next year give subscribers access to first-run, live-action and animated feature films from Disney, including Pixar, Lucasfilm and Marvel under a deal with Disney.
