It is possible to add multiple bundles to an eSIM, this can also be called queued bundles. The steps below explain how to add multiple bundles into the eSIM queued bundles.
Purchasing an eSIM
The eSIM is purchased along with the first data bundle that you will purchase. Once the first data bundle has been purchased, additional data bundles can be added on and queued on the same eSIM.
To get your first eSIM please see the following article: How To Buy An eSIM.
Topping Up an eSIM
Once you have your first eSIM and data bundle you can now add additional queued data bundles onto that eSIM. To do this it is required to login to the portal with the same email that you made the original eSIM purchase with. This is important to get connected with your eSIM.
To top-up your eSIM please see the following article: Topping Up an eSIM.
When topping up an eSIM with many bundles the system will always prefer to use the bundle that is suited to the region you are in.
If you have already started bundles on the eSIM the system will always attempt to use bundles that are closet to expiry to consume data from first, this ensuring that the bundles are used in the best manner.