In the admin area, for each client you can define a specific tax rate (0%, 19%, 25%...). Furthermore, for each client you can enter a discount in percent (default is 0). You can also make an individual offer for a particular client in individual case. Each of these individual offers can contain the discount that you want for that specific offer. This way you have complete control over all prices and a possibility to create an offer according to needs and circumstances of each individual client. Additionally, if you wish, you can send your client payment instructions without using the system, and after the payment is made, you can manually add a certain amount of credits to your client’s account.