In case of Child deposit, yes, it is possible; in case of term deposit, no, it is not possible

In case of early withdrawal of the “Child” deposit before the term specified in the agreement, the interest previously accrued is retained (excluding the period from the date of the last accrual to the date of withdrawal). In the case of the “Beneficial” deposit, instead of the agreed interest rate, interest is calculated and paid based on the recalculated early withdrawal interest rate specified in the agreement

It is possible to add funds to the "Classic" deposit at the time of renewal in the amount equal to the remaining balance of the deposit

• In the case of the “Classic” deposit, if the deposit is placed for a term of 274 days or more, or is renewed for a term not shorter than that, the depositor may add additional funds to the deposit only up to the 180th day prior to the deposit’s (renewed) maturity date, and only in an amount exceeding the remaining balance of the deposit at the time of placement (renewal).
• In the case of the “Beneficial” deposit, the deposit may be replenished at any frequency and volume, provided it does not exceed the maximum allowed total amount. Replenishment is allowed up to the 91st day prior to the maturity date for AMD deposits, and up to the 181st day prior to maturity for foreign currency deposits.
• In the case of the “Child” deposit, the deposit may be replenished at any time and in any amount, up to the 60th day prior to the maturity date.

• ARMECONOMBANK OJSC gives an opportunity to receive the interests accrued for the deposit from card account. The card is provided FREE OF CHARGE.
  ArCa Classic card type is provided free of charge upon depositing any volume.
• In case of AMD 300,000 or a higher amount in equivalent foreign currency, plastic cards of Mastercard Standard, Mastercard Gold, Visa Classic, and Visa Gold types are provided free of charge.