Hi,

Today i install your module and it work fine,but i check rate of USD - VND and USD -GPB in xe.com and see it just 1 USD - 16020 VND and 1 USD - 0.50 GPB

When i click on update in admin ,the rate of high then in xe.com
1 USD - 17450 VND and 1 USD - 0.53 GPB

Can you tell me how to fix this?

KIMSON