Payments can be made via two methods: 

1) Bank transfer (for local orders only) 
2) Via credit card using Paypal 

For customers who do not have a Paypal account, do not worry. The good thing about Paypal is that you are able to check out as a guest, and from there, proceed with the usual and familiar method of using your credit card to make payment. All products on perk are priced in Singapore dollars. If you are an overseas customer, the purchase amount will be billed to your credit card according to the local currency of your issuing bank. Exchange rates will also be determined by your issuing bank. 

If you have any questions, please feel free to email me at and I will be glad to answer your queries.

Happy surfing and shopping!