The parameter names are all in lower case.
| Parameter | Description | Default | Values |
|---|---|---|---|
| calculate | calculate | 'mode' | |
| currency | currency symbol | '$' | |
| discountpr | sets a quantity discount | ||
| hash | security code | ||
| lg | language code | 0 | 0 - English (US) / 1 - Spanish / 2 - Portuguese - S American / 3 - Danish / 4 - Norwegian / 5 - Swedish / 6 - Polish / 7 - German / 8 - French / 9 - Indonesian / 10 - Italian / 11 - Dutch / 12 - Turkish / 13 - Croatian / 14 - English (European) / 15 - Afrikaans 16 - Romanian / 17 - Icelandic / 18 - Portuguese - Euro / 19 - Finnish / 20 - Hungarian / 21 - Greek / 22 - Estonian / 23 - Welsh / 24 - Czech / 25 - Albanian / 26 - Slovenian / 27 - English (2Checkout.com compliant) / 28 - Russian / 29 - English (For charities) / 30 - Serbian / 31 - English (Australian) |
| price | product price (no $) | ||
| message | a message | ||
| nocart | add item to cart but stay in same window | 1 | |
| noqty | turns off quantity box | 1 | 1=the cart displays the number as text 2=show checkbox so item can be deleted (user cannot change quantity) 3=show a checkbox and a quantity in text |
| noship | override shipping units same as pricing | 1=don't charge shipping | |
| pcode | premium only. Used for product download | ||
| product | product. Use + instead of spaces to separate words for links | ||
| productpr | product and price | product:price:units:scode:hash | |
| qty | quantity | 1 | |
| return | return URL | none | URL without the http:// |
| scode | stock code | Used by QuickBooks | |
| sd | your session code | ||
| shipopts | shipping options | ||
| shipping | shipping cost. | 0 | |
| tax | % rate of tax for specified product | 0 | |
| units | shipping units | 0 | |
| userid | Mals user id |