30% Advance:

This means that the buyer agrees to pay 30% of the total invoice amount upfront before the goods are shipped or delivered.

The remaining 70% of the payment is required from the buyer before the goods are delivered to them.

70% Letter of Credit (LC):

In this case, the remaining 70% of the payment is settled through a Letter of Credit. A Letter of Credit is a financial instrument issued by a bank that guarantees payment to the seller upon presentation of certain documents and compliance with the terms and conditions specified in the LC. These payment terms are common in international trade and help ensure that both the buyer and the seller have a clear understanding of when and how payments will be made. The company name “Trasta Global” appears to be an example or placeholder for an import-export business. If you have specific questions or need information related to this company or its services, please provide more details, and I’ll do my best to assist you.