Anything sitting in your Golly locker can now come to Ghana by sea. You choose it per shipment in the app, in the same place you choose air.
One rate, nothing added later
Sea runs at one flat rate that already covers shipping, duty and customs. Nothing is added at the port and nothing is waiting for you at the door. You see the figure before you commit, and it is the figure you pay.
That is the same promise air has always carried. What changes is the number: sea is the cheaper of the two routes by a wide margin.
It trades time for money
Sea takes weeks where air takes days. That makes it the wrong choice for a phone you need on Friday and the right choice for almost everything else: furniture, bulk orders, the things you bought because they were on sale rather than because you were in a hurry.
You do not have to pick one and live with it. Every shipment is routed on its own, so the same locker can send one parcel by air this week and three by sea the next.
Nothing else changes
Your locker addresses, the consolidation, the customs clearance on arrival and the last mile to your door all work exactly as they did. Sea is a new option inside the flow you already know, not a different service.