Replying to [hadi58]:
T/T Reimbursement is the abbreviation of Telegraphic transfer reimbursement, this is the way states that how the Exporter's bank (EB) claims the payment. TT is the method of communication by telegraphic between banks (i.e SWIFT message, telex)
As usual, after receiving documents (docs) from the exporter, EB sends documents to the Importer's bank (IB) to claim the payment. If docs comply with the terms and conditions of L/C, the IB will honor (pay) that payment within 7 days after date receiving of docs.
If L/C states TT reimbursement allowed, the EB will send docs to IB and simultaneously will claim payment by T/T. Because this claim is made and transfered by telegraphic, it very fast, so the exporter may get their payment faster than usual.
In my opnion, there is no problem in this type of payment.
Regards.