Online sportsbooks may limit your deposits for a number of reasons. A book may limit your maximum deposit if they notice strange activity on your account. In other cases, you may have limited deposits as a result of a Responsible Gaming restriction that you’ve placed on your account.
Online sportsbooks tend to have a maximum deposit amount, but you can have that amount raised by being a member of a loyalty program or by contacting customer support. If you feel your account has been limited and you’d like to have higher deposit and wagering maximums, it’s best to just reach out to the sportsbook and ask them to raise your limits.