CodeSnip is free to use and there is no requirement to pay anything for it. You get a fully working version of the program whether you make a donation or not.
Having said that, it takes time and money to maintain both CodeSnip and the online database. So if you wish to make a contribution it will be most welcome.
Payment, in pounds sterling, can be made by PayPal™.
Make sure you are connected to the internet then click the Make Donation button. This will display the DelphiDabbler PayPal™ donation page in your web browser.
Many thanks.