1) Send me your MP3 or WAV stereo mixes, or stem mixes, of each song as well as the first 50% of payment.
2) I'll play your songs and send you back mp3 stereo roughs to see if you like my approach. If you don't like that or want to change it, give me some direction and I'll play again.
3) Once you approve, you send me the second 50% of payment and I'll send your bass WAV files.
I charge $250 per song and accept credit cards, PayPal gift and Venmo, as well as international bank to bank wire / transfers.
Sometimes I'll charge a little more or less, depending on the nature of the work involved.
Contact me at email@example.com