Advertise for ezInvoice and set the budget to $201 per click. The cost will not reach that high unless they start to advertise too, when they realize they will

Advertise for ezInvoice and set the budget to $201 per click. The cost will not reach that high unless they start to advertise too, when they realize they will have to pay $100+ just to show the app name on top they will consider changing to another name. Also open up your own website/app for advertising so if they do pay over $100 per click you at least get some money from them.