Marcus hated that this lowly shop keeper was aware of his financial difficulties. Of course, everyone in the wizarding world was likely aware of his dire straits, but for some reason it rankled even more that Towler was looking at him with such pity. It made him want to hit something.
But, as he couldn't afford another scandal so soon, he just followed the other man over to the litter boxes. "The normal box will be fine," he grumbled, though he had no clue what a basic cleaning charm would comprise of. He'd never had to know such things before, and hadn't paid attention when they'd been taught at Hogwarts. "Thank you for your help."