The latest Sussex Royal post thanked fans for their donations to children's charities, which the couple asked for in lieu of gifts for the royal baby.
Tellingly, the caption referenced both dollars and pounds.
“Whether a $5 donation, £1000 contribution, offering to volunteer, or spreading the word – you’ve played your part," the post read.
Likewise, the tone of many statements shared to the page are highly aspirational and refer to making a small difference in the world - something Meghan is well known to be passionate about.
People also claim the free use of emojis suggests the former Suits actress is behind the platform.
While other royal pages like Kensington Royal - the official account of Prince William and Kate Middleton - generally avoid the use of graphics, socially savvy Meghan is more familiar with how to craft statements having ran multiple successful accounts for years.
Whoever is behind the account, it's working a treat.
Watch the video below to see how Harry and Meghan broke a world record for reaching 1 million followers on Instagram - in just five hours!