1) How to send a consular fee?
The consular fee is usually paid on the spot when you transfer documents.
2) Do I need to notarize all documents?
You do not need to certify a notary: a certificate from the work, an extract from the bank account and other proofs of solvency, a pension certificate, power of attorney, an invitation, a certificate from the school for children.
The following documents must be certified by the notary: a copy of the birth certificate of the child + must be presented with the original (the original is immediately returned) and a copy of the marriage certificate (if the parents have different surnames).
3) Is it possible to combine sending documents and consular fees and how best to do this?
If tourists do not live in Moscow and can not bring documents themselves to the consulate of South Africa, then you can use the services of courier services or agencies for the delivery of documents and consular fees.