All our opals are sold in US Dollar.
We are not responsible for discrepancies in currency exchange rates offered by different companies.
Opal Galaxy have a number of payment options available.
These include the following:

We accept paypal payments thru our website and also via paypal invoice. Please contact us if you wish to pay via paypal invoice.
Multi-payment paypal invoices are also available under our layaway/laybuy policy
All paypal invoices sent must have payment made (or first payment made if a multipayment invoice) within 24 hours.
Otherwise we will cancel the invoice.
All opals are not removed from sale until AFTER payment or first payment is made.

Credit Cards
We accept all major credit and debit cards as payment, processed thru Stipe payment gateway system that is built into our website.
Stripe is a trusted, secure, encrypted payment system that is used world wide on many major websites.

USD Bank transfer
We accept USD bank transfer.

AUD Bank transfer 
We accept Australian Dollar bank transfers.
Please note that currency adjustments must be made.
We must also add 10% on for these purchases for GST.

We accept any form of cryptocurrency payment.