Revision of 30 July 2026
1.1. This public offer (hereinafter the "Offer") is a proposal by Sole Proprietor Ekaterina Aleksandrovna Sukhachyova, hereinafter the "Company", to enter into a contract with any natural person who is a citizen of the Russian Federation (hereinafter the "Buyer") on the terms set out in this Offer.
1.2. This Offer is published on the semysms.net website and remains in force until it is withdrawn or amended by the Company.
1.3. Acceptance of the terms of this Offer is the Buyer making full payment for the Tariff they have chosen (hereinafter the "Payment" or "Activation"). From the moment of payment the Contract between the Company and the Buyer is deemed concluded.
2.1. The Company undertakes to grant the Buyer premium access to the SemySMS service (hereinafter the "Service") hosted at semysms.net: removal of the sending speed limit and access to the Service's application programming interface (API). The list of Tariffs and the cost of access to them are set out in the "Price" section of the semysms.net website.
2.2. The Service passes sending jobs to devices running the Android operating system that the Buyer has linked to their account. Messages are sent from the Buyer's SIM card, through the carrier they have chosen and from their number. The Company is neither a telecommunications carrier nor the sender of the messages.
2.3. The Company does not guarantee delivery of messages to their recipients: delivery depends on the Buyer's carrier, on the state of the device they have linked and on the operation of the communication networks.
2.4. The characteristics and functionality of the Service may differ slightly from those stated on the website for technical or other reasons beyond the Company's control.
3.1. To obtain premium access the Buyer must have an account on the semysms.net website, sign in to that account and pay for the chosen Tariff.
3.2. Payment is made on a 100% prepayment basis by one of the methods available on the website. The payment currency - Russian roubles or US dollars - is determined by the payment method chosen. Payment is deemed made when the funds reach the Company's bank account or another payment instrument stated on the website.
3.3. Once the payment is confirmed, an electronic receipt is sent to the email address given in the Buyer's account.
4.1. Premium access is activated automatically within a few minutes of the payment being confirmed, provided that the Buyer's details given at the time of purchase match those of their account.
4.2. The term of the access granted corresponds to the Tariff chosen by the Buyer. When the Tariff expires, premium access ends and the account continues to work on the free terms in force on the website.
4.3. For Tariffs paid for by time, the length of premium access depends on the number of devices linked to the Buyer's account and is recalculated when devices are added or removed.
4.4. For Tariffs paid for as a package of messages, access lasts until the paid number of messages is used up; both outgoing and incoming messages are counted.
4.5. The Company does not guarantee lifetime access to the Service: the maximum term of access is limited by the term of the Tariff and by the period during which the Service actually operates.
5.1. Payments made are not refunded. A free trial period is available before any payment: signing up grants premium access for 3 days, and the basic tariff works with no payment and no time limit. That is enough to test the Service on your own devices and make sure it does what you need.
5.2. Paying for a Tariff means the Buyer has either used the free trial period or chosen not to, and has decided to pay for premium access. Ceasing to use the Service before the Tariff expires is not grounds for a refund.
5.3. If premium access was not granted for reasons attributable to the Company, the Buyer may file a claim under section 6 of this Offer. Having reviewed it, the Company either grants the access paid for or refunds the amount paid, by the same means the payment was made.
6.1. Should any dispute or claim arise, the Buyer shall send a written claim to the following email address: admin@semysms.net. The claim must state the substance of the demands, the Buyer's contact details and evidence supporting the claim.
6.2. The Company undertakes to review the claim received and to provide a response within seven (7) business days of receiving it.
6.3. If no agreement is reached, the dispute shall be settled in court at the Company's location, in accordance with the applicable law of the Russian Federation.
7.1. The Company may amend this Offer at any time. Amendments take effect once they are published on the semysms.net website.
7.2. Amendments do not apply to Tariffs already paid for and in force, unless the Company expressly states otherwise.
8.1. The Parties are released from liability for partial or complete failure to perform their obligations under this Contract where that failure was caused by force majeure, which includes: natural disasters, military action, acts of state authorities, economic sanctions, failures of telecommunications and power networks, and other circumstances beyond the Parties' control.
8.2. Should force majeure occur, the deadline for performing obligations is postponed by a period equal to the duration of those circumstances.
9.1. In everything not covered by this Offer, the Parties are governed by the applicable law of the Russian Federation.
9.2. The invalidity of any provision of this Offer does not render the remaining provisions invalid.
9.3. The Company's registration details and the address for contacting it are given on the Contacts page.