I'm planning to order some of my first upgrades soon and would like to suggest if it is possible to have a Bank Transfer option added for upgrade purchases like when ordering a new build?
Yep, it's in the UK. Are you sure debit is quicker? My bank does instant online transfers which show up right away after sending a payment, whereas debit transactions take time before they clear.
Probably best phone PCS,they will tell you for sure if this is possible.
Debit card should be quicker, it is processed straight away by the merchant unless your card issuer needs to verify some information before authorising the transaction. A bank transfer requires someone to look for the amount you sent.