Hello, I'm looking for a Netsim data plan with direct debit from my bank account.

Does anyone know if any provider (AIS, DTAC, TRUE, TOT, ...) offers this?

I think the major service providers all offer on-line management of post-paid accounts, including the ability for you to pay your monthly bill electronically from a linked bank account.

Example: AIS, https://eservice.ais.co.th/EBillWeb/

But I think all of these require the customer to take the initiative each month, perhaps prompted by a reminder email, which is probably a good thing?

update on this:

I enquired at a Telewiz shop about post-paid and they said it requires a work permit.

When I said I already paid TOT and power by direct debit, this quickly changed to "just provide passport and bank account details".

So it is possible.

I forgot to ask about direct debit options though.