It is simple! More your friends order on Brotechno more you earn coupons.
How to sponsor a friend?
1/ I must have ordered at least once on Brotechno to activate the referral program.
2/ In your account, section "Referral program" enter the email addresses of your friends to invite them to register on Brotechno.
3/ When your friends places an order on Brotechno, you automatically receive a voucher of $50 to deduct from your next order.
4/ More your friends order on Brotechno, more discount you will enjoy.