Yes. During initial registration you will be given the opportunity to set deposit limit amounts on a daily, weekly or monthly basis. If you would like to update these details, this can be done in the 'My Account' section of the website when you are logged in. Select the 'Safer Gambling Tools' area.
You have an exposure limit, which is set as a default of 5000 (or currency equivalent). This can be changed if you're nearing this limit. When you are logged in, you can view (or hide) your 'Total available' balance in the top right corner of the screen.