Pos Ekspres guarantees the reach of your documents at the intended destination within one, two or three working days depending on the delivery coverage area.
In either case, put the return address in the top left corner, the sending address in the middle, and the appropriate postage in the top right corner.
They not only deliver personal posts and packages, but they also offer business shipping, such as for bulk shipments both domestically and internationally.
After you send your envelope, check your mailbox regularly to see if your response has arrived! Currently, it is not possible to choose a specific timeslot for pickups, however.
Have documents returned without enclosing another envelope.
If your remittance envelope does not have pre-paid postage, add one standard letter stamp in the top corner.