Can I pay for iHerb from Thailand with Plu?
Yes. In Thailand, fund Plu with bank transfer or supported top-ups, then use your Plu Visa for subscriptions billed via US/EU stacks. Once funded, add your Plu Visa in iHerb's billing or wallet — authorization aligns with what US/EU-led processors expect.
Why does my local card fail on iHerb in Thailand?
iHerb often bills through international acquirers. Domestic-only debit profiles or BINs without cross-border authorization are declined at the network — not necessarily by iHerb's UI. Plu is a Visa card built for that billing profile.
How do I fund Plu before paying iHerb?
In Thailand, fund Plu with bank transfer or supported top-ups, then use your Plu Visa for subscriptions billed via US/EU stacks. After the balance reflects, use your Plu Visa like any other global card at iHerb checkout or for renewals.