How can I support an external fundraising page?
There isn't a way for giving platforms to distribute funds directly to an external donation campaign within a nonprofit unless they have their own registered EIN. That said, other Percent Pledge users have had luck reaching out directly to the organization and requesting that when they receive payment from Percent Pledge, they allocate the funds to the corresponding fundraising page.
You can make a donation directly to the fundraising page you want to support, then submit a match request on Percent Pledge to the broader nonprofit. After that, you can inform the nonprofit to keep an eye out for disbursement from The Giving Back Fund, which is the fiscal sponsor of the Percent Pledge Foundation. This would also give them the opportunity to credit you/your company for the contribution upon receipt.
Regarding timing of disbursement, matching dollars are dispersed within 90 days of when the employee's match request is made. The match disbursement is dependent on the company paying their matching donation invoice in a timely manner, as Percent Pledge disburses donation matches after the company pays its associated donation match invoice.