It is great to see you are looking to help giffgaff grow bigger by recruiting new members to our network and we can only encourage it.
The number of free SIM cards for a single order is limited to 3 because our packs come in two models: SIM packs in forms of 1 (1 SIM in 1 pack) or three (3 SIMs in 1 pack). For this reason, we can't increase the number of SIM sent for a single order.
Please Note: SIMs ordered before 4:00pm will be dispatched the same day. Any sims ordered after will be dispatched the following day.