Dynadot coupon codes – Register .COM for only $6.99, .NET for $7.85 and .ORG for $4.85 Dynadot coupon codes – Register .COM for only $6.99, .NET for $7.85 and .ORG for $4.85. Dynadot is offering discounts for popular extensions like .COM, .NET, .ORG. With this offer, you can buy these domain names with the cheaper price