I bought 16.384 sqm land on 12/30/2010 and Linden Lab debited my credit card USD.75 for this as a mainland use fee on same date (12/30/2010) So this means land use tier paid in advence. I sold this 16.384 sqm land on 07/16/2011.. On 07/29/2011 Linden lab debited my account again USD.75.. Why do I have to pay this land use fee more? I have no land since 07/16/2011.. Thanks for reply, greetings Marla Kanto