Roaming passport, multiple SIMs

[jaybee7]

I've got 4 SIM cards on my account. 1 for each member of my family, all paid for an administrated by me. We're off on holiday next year for 2 weeks to France & Germany and will all be wanting to use roaming data, so does the daily roaming charge apply once to my account, or 4 times to each SIM? I suspect it's the latter because mobile companies think nothing of scalping their customers for this type of thing (£112 extra for the period!), but it feels like the former should really be the policy as the 4 cards are all under 1 account, it's not costing them any extra to administer. Would I be better just roaming with 1 SIM and letting the others use my hotspot, I've got loads of data in my piggy bank, or do they limit hotspot sharing to prevent that too?

[caesarome]

The charge is applied per sim so £2 per sim for 24 hours use.

---

@jaybee7 wrote:
Would I be better just roaming with 1 SIM and letting the others use my hotspot, I've got loads of data in my piggy bank, or do they limit hotspot sharing to prevent that too?

---

There is no restriction to them doing this but the other 3 would need to have data and roaming switched off and you would need to make sure that they do not make a call or send a text otherwise the £2 charge would be triggered.