Shipping is $1.75 for the first seed pack and FREE for each additional pack for any amount of seeds won or bought in my store within a seven-day period.  The combined shipping period starts with your first purchase and ends seven days later.  Purchases made after that period will be considered a new order. To receive the combined shipping discount you MUST make only ONE payment!  I accept Pay-Pal and, Payment is due within 7 days of first auction won. Ask me for an invoice when done if E-Bay does not combine a invoice for you. Items will be shipped within 1 business day after I receive payment.