Volume Discount Codes *pro audio excluded*
Per $100 order - 15% off / Code: 15OVER100
Per $200 order - 25% off / Code: 25OVER200
Per $500 order - 35% off / Code: 35OVER500

Free Shipping *on single orders only*
California residents - per $75 order
USA and Canada -  per $100 order
Rest of the World - per $150 order 

Note: neither offer is valid by combining orders. One order to qualify, folks. Nice try. ;)