Easy PayPal Button Pro allows you to pass the following shortcode attributes.
name
price
discount_rate
discount_amount
shipping
item_id
size
qty
return
align
language
currency
text_field_a
text_field_b
Here is how you can specify a specific currency. Example currency=”1″ will give you a currency of AUD
1=AUD
2=BRL
3=CAD
4=CZK
5=DKK
6=EUR
7=HKD
8=HUF
9=ILS
10=JPY
11=MYR
12=MXN
13=NOK
14=NZD
15=PHP
16=PLN
17=GBP
18=RUB
19=SGD
20=SEK
21=CHF
22=TWD
23=THB
24=TRY
25=USD
Here is how you can specify a specific language. Example currency=”1″ will give you a currency of AUD
language=1 //Danish
language=2 //Dutch
language=3//English
language=4//French
language=5//German
language=6//Hebrew
language=7//Italian
language=8//Japanese
language=9//Norwgian
language=10//Polish
language=11//Portuguese
language=12//Russian
language=13//Spanish
language=14//Swedish
language=15//Simplified Chinese – China
language=16//Traditional Chinese – Hong Kong
language=17//Traditional Chinese – Taiwan
language=18//Turkish
language=19//Thai
language=20//English – UK
Here is how you can specify a alignment.
left
center
right