Marble Stairs

In order to offer easy, convenient and really useful online calculators and accounting applications, we use cookies. Our cookie policy explains the types of technologies we use, what they do and your choices about their use.
What are cookies?
Cookies are small pieces of data that are sent to your browser from a web server and stored on your device so that the site can recognize your computer. There are two types of cookies - persistent and temporary or "session" cookies. Persistent cookies are stored as a file on your computer or mobile device for a long period of time. Session cookies are temporarily placed on your computer when you visit our site, but disappear when you close the page, meaning they are not permanently stored on your device. Most companies use cookies on their sites to improve usability.
What cookies do we use and how?
We use the information from cookies to make our page more pleasant, convenient and easy for users to use. We use the following types of cookies:
Essential cookies
These cookies are strictly necessary for the site to perform its functions. For example, we use these cookies:
to establish the authenticity of our users when they use the site so that we can provide our services;
so that we can fulfill our site terms of use and maintain the security of our services.
Session cookies
We use session cookies, for example:
• to allow you to move between individual pages of our site without the need to log in again;
• to recognize you when you return to our site to use our services.
Remember that cookies cannot harm your files or increase the risk of viruses on your computer.
We also use some third-party cookies as part of our services. These cookies are managed by the respective sites and are not controlled by us. Below are the third-party cookies we use, some of which can be turned off using your browser's general settings. For others, you need to visit the respective sites and follow the instructions provided.
We use Google Analytics to generate statistics about site traffic and traffic sources. To opt out, see https://tools.google.com/dlpag...
We use SendPulse to enable you to turn on notifications in your browser. If you enable the setting, you can always opt out later by changing the relevant settings in your browser. For example, in Google Chrome, the setting is located in Settings/Content Settings/Notifications. For other browsers, please see their usage guidelines and settings.
We use integrated Facebook sharing buttons. If you do not want your visit to our website to be associated with the relevant social network profile, please log out of your Facebook profile. You can allow or restrict the ability of Facebook and its partners to show you ads on and off Facebook. However, data from Facebook is stored and processed so that there is a possibility of a link to the respective user profile and Facebook can use the information for its own advertising purposes, in accordance with Facebook's data use policy https://www.facebook. com/about/privacy.
How are cookies deleted?
It is important to know that you can choose whether to accept cookies or not. If you want to know when your computer receives a cookie, you can set your browser so that it notifies you. This gives you the option to accept or decline a cookie. Your computer can be set to reject all cookies. If you would like to find out how to do this, please visit www.aboutcookies.org.
Please note that changes to your browser that disable the cookie function will prevent part of our site from functioning properly.
Information about browsers and how to set preferences for cookie files can be found on the following web pages or other documentation of the Internet browsers:
• Chrome
• Firefox
• Internet Explorer
• Android
• Iphone and Ipad
An effective cookie management tool is also available at http://www.youronlinechoices.com/bg/.
Changes to our cookie policy
Any future changes to our Cookie Policy will be posted on this page. All changes are effective immediately, except for existing users, for whom such changes are effective 15 days after they are posted, unless otherwise noted.
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