Meghan and Harry used to receive an annual income from the Duchy of Cornwall, a private estate owned by Prince Charles. However, upon their decision to step back from their royal duties, they willingly gave up this source of income.
Clearly, Meghan and Harry are not facing financial struggles. They efficiently support themselves and their family without relying on any financial assistance from Prince Charles.
It is important to note that Prince Charles is no fool. He is well aware that paying Meghan Markle even a small sum could set a precedent that might prove exceedingly costly for the entire royal family.
Considering these factors, the likelihood of Prince Charles ever offering financial support to Meghan Markle remains highly improbable. He simply isn't foolish enough to do so.