There are enough companies like Paddle, Digital River. You can check their fees. 3% on top of processor fees is no issue.
Also, the armlength principle is not a problem in this case as there are no employees and no substance involved. You can just get a tax ruling and it will be even lower than 1%.
You should read @JustAnotherNomad above.
Also, the armlength principle is not a problem in this case as there are no employees and no substance involved. You can just get a tax ruling and it will be even lower than 1%.
You should read @JustAnotherNomad above.