The phrase "single deposit" means putting all of your money into a bank account or investment at one time instead of spreading it out over multiple times. Full definition
To calculate Pension amount, please enter single deposit amount and other details and after selection of one pension option out 10 options click on calculate. (insurance21.in)
Since we launched, we have not received a single deposit (vendor bond, purchase, etc.) which is the reason we took the decision to put it offline and continue to work on it and release a more complete version.» (bitcoinist.com)