Is there a limit on BitPay?

Good day, I was wondering if I could clarify something about BitPay. Is there a set limit on the amount of transactions or the total amount of money that can be processed through the platform? If so, what are those limits and are they subject to change? Also, do the limits vary depending on the type of transaction or the account status? It would be greatly appreciated if you could provide some clarity on this matter. Thank you.