All affiliates remain entirely responsible for paying any taxes and social security charges which pay be due on funds they receive from us, and whch will vary according to your country of residence. You should make sure you are familiar with the rules that apply to your particular case.
Normally, you will not need to add VAT or sales tax to your invoices because you will be billing a Swiss company (SEIC sa). However, you may need to declare any sums received and pay other taxes, such as social security, on them.
Under no circumstances will Motionwave or any of its clients be responsible for paying sales taxes or social security taxes on any commissions paid.